diff --git a/bedrock/mozorg/migrations/0005_alter_leadershippage_leadership_sections.py b/bedrock/mozorg/migrations/0005_alter_leadershippage_leadership_sections.py
new file mode 100644
index 00000000000..3625c1b298e
--- /dev/null
+++ b/bedrock/mozorg/migrations/0005_alter_leadershippage_leadership_sections.py
@@ -0,0 +1,184 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+# Generated by Django 4.2.16 on 2024-11-15 09:19
+
+from django.db import migrations
+
+import wagtail.blocks
+import wagtail.fields
+import wagtail.images.blocks
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("mozorg", "0004_alter_leadershippage_leadership_sections"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="leadershippage",
+            name="leadership_sections",
+            field=wagtail.fields.StreamField(
+                [
+                    (
+                        "section",
+                        wagtail.blocks.StructBlock(
+                            [
+                                (
+                                    "title",
+                                    wagtail.blocks.CharBlock(
+                                        blank=True,
+                                        help_text="Title for the section of the page e.g. 'Mozilla Corporation' or 'Mozilla Foundation.",
+                                        max_length=255,
+                                        null=True,
+                                    ),
+                                ),
+                                (
+                                    "leadership_group",
+                                    wagtail.blocks.ListBlock(
+                                        wagtail.blocks.StructBlock(
+                                            [
+                                                (
+                                                    "title",
+                                                    wagtail.blocks.CharBlock(
+                                                        char_max_length=255,
+                                                        help_text="Leadership group title, e.g. 'Executive Steering Committee' or 'Senior Leadership'.",  # noqa: E501
+                                                        required=False,
+                                                    ),
+                                                ),
+                                                (
+                                                    "leaders",
+                                                    wagtail.blocks.ListBlock(
+                                                        wagtail.blocks.StructBlock(
+                                                            [
+                                                                (
+                                                                    "name",
+                                                                    wagtail.blocks.CharBlock(
+                                                                        char_max_length=255,
+                                                                        placeholder="Enter the person's full name.",
+                                                                    ),
+                                                                ),
+                                                                (
+                                                                    "headshot",
+                                                                    wagtail.blocks.StructBlock(
+                                                                        [
+                                                                            (
+                                                                                "image",
+                                                                                wagtail.images.blocks.ImageChooserBlock(
+                                                                                    help_text="A headshot image of the person."
+                                                                                ),
+                                                                            ),
+                                                                            (
+                                                                                "image_alt_text",
+                                                                                wagtail.blocks.CharBlock(
+                                                                                    char_max_length=255,
+                                                                                    help_text="Alt text for the headshot image.",
+                                                                                ),
+                                                                            ),
+                                                                            (
+                                                                                "photos_link",
+                                                                                wagtail.blocks.URLBlock(
+                                                                                    char_max_length=255,
+                                                                                    help_text="External link to a .zip file of photos of the person.",
+                                                                                    required=False,
+                                                                                ),
+                                                                            ),
+                                                                        ]
+                                                                    ),
+                                                                ),
+                                                                (
+                                                                    "job_title",
+                                                                    wagtail.blocks.CharBlock(
+                                                                        char_max_length=255,
+                                                                        required=False,
+                                                                    ),
+                                                                ),
+                                                                (
+                                                                    "biography",
+                                                                    wagtail.blocks.RichTextBlock(
+                                                                        features=[
+                                                                            "h2",
+                                                                            "h3",
+                                                                            "hr",
+                                                                            "bold",
+                                                                            "italic",
+                                                                            "code",
+                                                                            "blockquote",
+                                                                            "link",
+                                                                            "ol",
+                                                                            "ul",
+                                                                            "image",
+                                                                        ],
+                                                                        help_text="A biography limited to a few short paragraphs. Links and formatting are supported.",  # noqa: E501
+                                                                        required=False,
+                                                                    ),
+                                                                ),
+                                                                (
+                                                                    "external_links",
+                                                                    wagtail.blocks.ListBlock(
+                                                                        wagtail.blocks.StructBlock(
+                                                                            [
+                                                                                (
+                                                                                    "url",
+                                                                                    wagtail.blocks.URLBlock(
+                                                                                        char_max_length=255,
+                                                                                        help_text="Link to the person's website or social media account.",  # noqa: E501
+                                                                                        required=False,
+                                                                                    ),
+                                                                                ),
+                                                                                (
+                                                                                    "type",
+                                                                                    wagtail.blocks.ChoiceBlock(
+                                                                                        choices=[
+                                                                                            (
+                                                                                                "url mastodon",
+                                                                                                "Mastodon",
+                                                                                            ),
+                                                                                            (
+                                                                                                "url twitter",
+                                                                                                "Twitter",
+                                                                                            ),
+                                                                                            (
+                                                                                                "url website",
+                                                                                                "Website",
+                                                                                            ),
+                                                                                        ],
+                                                                                        help_text="Selects a visual icon type for the link.",
+                                                                                        required=False,
+                                                                                    ),
+                                                                                ),
+                                                                                (
+                                                                                    "text",
+                                                                                    wagtail.blocks.CharBlock(
+                                                                                        char_max_length=255,
+                                                                                        help_text="Text to display for the link.",
+                                                                                        required=False,
+                                                                                    ),
+                                                                                ),
+                                                                            ]
+                                                                        ),
+                                                                        max_num=5,
+                                                                        min_num=0,
+                                                                    ),
+                                                                ),
+                                                            ]
+                                                        ),
+                                                        min_num=1,
+                                                    ),
+                                                ),
+                                            ]
+                                        ),
+                                        min_num=1,
+                                    ),
+                                ),
+                            ]
+                        ),
+                    )
+                ],
+                blank=True,
+                null=True,
+            ),
+        ),
+    ]
diff --git a/bedrock/settings/base.py b/bedrock/settings/base.py
index db7451fc1ae..37864934f47 100644
--- a/bedrock/settings/base.py
+++ b/bedrock/settings/base.py
@@ -2375,7 +2375,6 @@ def lazy_wagtail_langs():
     "hr",
     "bold",
     "italic",
-    "strikethrough",
     "code",
     "blockquote",
     "link",