diff --git a/mozilla/netwerk/test/TestWriteStream.cpp b/mozilla/netwerk/test/TestWriteStream.cpp
index e499196b2ca..32f89f0fc7f 100644
--- a/mozilla/netwerk/test/TestWriteStream.cpp
+++ b/mozilla/netwerk/test/TestWriteStream.cpp
@@ -32,7 +32,8 @@
 #include "nsIEventQueueService.h"
 #include "nsIEventQueue.h"
 #include "nsILocalFile.h"
-#include "nsCOMPtr.h"
+#include "plhash.h"
+
 
 static NS_DEFINE_CID(kFileTransportServiceCID, NS_FILETRANSPORTSERVICE_CID);