diff --git a/includes/mappings/comment/7-0.php b/includes/mappings/comment/7-0.php
index 139166a8e6..ea6f6105b1 100644
--- a/includes/mappings/comment/7-0.php
+++ b/includes/mappings/comment/7-0.php
@@ -93,7 +93,7 @@
 					'max_shingle_size' => 5,
 				],
 				'ewp_word_delimiter' => [
-					'type'              => 'word_delimiter',
+					'type'              => 'word_delimiter_graph',
 					'preserve_original' => true,
 				],
 				'ewp_snowball'       => [
diff --git a/includes/mappings/post/7-0.php b/includes/mappings/post/7-0.php
index d740b1c471..1b6564c85b 100644
--- a/includes/mappings/post/7-0.php
+++ b/includes/mappings/post/7-0.php
@@ -102,7 +102,7 @@
 					'max_shingle_size' => 5,
 				),
 				'ewp_word_delimiter' => array(
-					'type'              => 'word_delimiter',
+					'type'              => 'word_delimiter_graph',
 					'preserve_original' => true,
 				),
 				'ewp_snowball'       => array(
diff --git a/includes/mappings/term/7-0.php b/includes/mappings/term/7-0.php
index a403c5848a..a9cb0e3a0c 100644
--- a/includes/mappings/term/7-0.php
+++ b/includes/mappings/term/7-0.php
@@ -49,7 +49,7 @@
 					'max_shingle_size' => 5,
 				],
 				'ewp_word_delimiter' => [
-					'type'              => 'word_delimiter',
+					'type'              => 'word_delimiter_graph',
 					'preserve_original' => true,
 				],
 				'ewp_snowball'       => [
diff --git a/includes/mappings/user/7-0.php b/includes/mappings/user/7-0.php
index 6552f9bdc3..8953c6527d 100644
--- a/includes/mappings/user/7-0.php
+++ b/includes/mappings/user/7-0.php
@@ -93,7 +93,7 @@
 					'max_shingle_size' => 5,
 				),
 				'ewp_word_delimiter' => array(
-					'type'              => 'word_delimiter',
+					'type'              => 'word_delimiter_graph',
 					'preserve_original' => true,
 				),
 				'ewp_snowball'       => array(