diff --git a/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css b/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css
index 863cbf9fa3..a974bc8c19 100644
--- a/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css
+++ b/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css
@@ -23,7 +23,6 @@ body {
 	-webkit-font-smoothing: antialiased !important;
 	overflow-wrap: break-word;
 	word-wrap: break-word; /* Old syntax */
-	word-break: break-word; /* iOS */
 }
 
 body.rtl {