diff --git a/Common/wordcopypaste.js b/Common/wordcopypaste.js
index fc7b4b26e92e9e0c02afbe1be8128d6e6c773eda..844bc722759217a27c2779772ef2b5da8e406aa2 100644
--- a/Common/wordcopypaste.js
+++ b/Common/wordcopypaste.js
@@ -3002,6 +3002,7 @@ PasteProcessor.prototype =
         }
         else
         {
+            var oThis = this;
             var presentation = editor.WordControl.m_oLogicDocument;
             if(copyPasteUseBinery)
             {