diff --git a/mozilla/mailnews/local/src/nsMailboxService.h b/mozilla/mailnews/local/src/nsMailboxService.h
index 1c396c20ffe..be3a0a83bf9 100644
--- a/mozilla/mailnews/local/src/nsMailboxService.h
+++ b/mozilla/mailnews/local/src/nsMailboxService.h
@@ -55,9 +55,6 @@ protected:
 	nsresult PrepareMessageUrl(const char * aSrcMsgMailboxURI, nsIUrlListener * aUrlListener,
 							   nsMailboxAction aMailboxAction, nsIMailboxUrl ** aMailboxUrl);
 
-	nsresult nsMailboxService::PreparePrintUrl(const char * aSrcMsgMailboxURI, nsIUrlListener * aUrlListener,
-											                       nsMailboxAction aMailboxAction, nsIMailboxUrl ** aMailboxUrl);
-
 	nsresult RunMailboxUrl(nsIURI * aMailboxUrl, nsISupports * aDisplayConsumer = nsnull);
 
   nsresult FetchMessage(const char* aMessageURI,