diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5cec65d..03509bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # 2.13 (unreleased)
 
 * Add PyPI and conda-forge badges to README file (Trevor James Smith, #356).
+* Include `tests/**/*.toml` in sdist (Colin Watson).
 
 # 2.12 (2024-09-17)
 
diff --git a/MANIFEST.in b/MANIFEST.in
index df6df80..22e0ead 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,6 @@
 include *.md
 include *.txt
 include tests/*.py
+include tests/**/*.toml
 include tox.ini
 include vulture/whitelists/*.py