diff --git a/mozilla/network/public/MANIFEST b/mozilla/network/public/MANIFEST
index 22cb3a16f61..e6ff42c90a4 100644
--- a/mozilla/network/public/MANIFEST
+++ b/mozilla/network/public/MANIFEST
@@ -8,5 +8,6 @@ nsIPostToServer.h
 nsIStreamListener.h
 nsIStreamObserver.h
 nsIURL.h
+nsITransport.h