diff --git a/mozilla/xpcom/proxy/public/MANIFEST b/mozilla/xpcom/proxy/public/MANIFEST
index 79119e79fbf..aebddcefd71 100644
--- a/mozilla/xpcom/proxy/public/MANIFEST
+++ b/mozilla/xpcom/proxy/public/MANIFEST
@@ -4,3 +4,4 @@
 
 nsProxyEvent.h
 nsProxyObjectManager.h
+nsProxiedService.h