diff --git a/apps/documenteditor/main/index.html b/apps/documenteditor/main/index.html
index 815de3a8d2..58051dbcb9 100644
--- a/apps/documenteditor/main/index.html
+++ b/apps/documenteditor/main/index.html
@@ -381,8 +381,6 @@
 	
 	<script type="text/javascript" src="../../../../sdkjs/word/Editor/CollaborativeEditing.js"></script>
 
-    <script type="text/javascript" src="../../../../sdkjs/word/Editor/SerializeCommon.js"></script>
-
     <script type="text/javascript" src="../../../../sdkjs/word/Math/mathTypes.js"></script>
     <script type="text/javascript" src="../../../../sdkjs/word/Math/mathText.js"></script>
     <script type="text/javascript" src="../../../../sdkjs/word/Math/mathContent.js"></script>
diff --git a/apps/presentationeditor/main/index.html b/apps/presentationeditor/main/index.html
index a8cd3d6472..a0bffccd34 100644
--- a/apps/presentationeditor/main/index.html
+++ b/apps/presentationeditor/main/index.html
@@ -345,8 +345,6 @@
     <script type="text/javascript" src="../../../../sdkjs/slide/Drawing/DrawingDocument.js"></script>
     <script type="text/javascript" src="../../../../sdkjs/slide/Drawing/HtmlPage.js"></script>
 
-    <script src="../../../../sdkjs/word/Editor/SerializeCommon.js"></script>
-
     <script type="text/javascript" src="../../../../sdkjs/slide/Editor/Format/Presentation.js"></script>
     <script src="../../../../sdkjs/cell/view/DrawingObjectsController.js"></script>
     <script src="../../../../sdkjs/slide/Editor/DrawingObjectsController.js"></script>
diff --git a/apps/spreadsheeteditor/main/index.html b/apps/spreadsheeteditor/main/index.html
index 5215eb4174..77d43a9a58 100644
--- a/apps/spreadsheeteditor/main/index.html
+++ b/apps/spreadsheeteditor/main/index.html
@@ -358,7 +358,6 @@
     <script type="text/javascript" src="../../../../sdkjs/cell/Private/comments.js"></script>
     
     <!--for chart-->
-    <script type="text/javascript" src="../../../../sdkjs/word/Editor/SerializeCommon.js"></script>
 	<script type="text/javascript" src="../../../../sdkjs/word/Editor/Common.js"></script>
 
     <!--for shapes-->