diff --git a/mozilla/editor/ui/dialogs/content/EdInsertChars.js b/mozilla/editor/ui/dialogs/content/EdInsertChars.js
index a565e61fc57..1d44883ac1d 100644
--- a/mozilla/editor/ui/dialogs/content/EdInsertChars.js
+++ b/mozilla/editor/ui/dialogs/content/EdInsertChars.js
@@ -64,7 +64,7 @@ function onAccept()
   // Insert the character
   // Note: Assiated parent window and editorShell
   //  will be changed to whatever editor window has the focus
-  window.editorShell.InsertSource(LatinChar);
+  window.editorShell.InsertText(LatinChar);
 
   // Set persistent attributes to save
   //  which category, letter, and character modifier was used