diff --git a/mozilla/mailnews/compose/src/nsComposeAppCore.cpp b/mozilla/mailnews/compose/src/nsComposeAppCore.cpp
index 19f9db21aad..ff56b7d1e7d 100644
--- a/mozilla/mailnews/compose/src/nsComposeAppCore.cpp
+++ b/mozilla/mailnews/compose/src/nsComposeAppCore.cpp
@@ -372,7 +372,7 @@ nsresult nsComposeAppCore::Dispose()
 		appCoreManager->Remove((nsIDOMBaseAppCore *) this);
 	}
 
-	NS_RELEASE(this);	//??
+	//NS_RELEASE(this);	//??
 	return NS_OK;
 }