diff --git a/mozilla/netwerk/protocol/http/public/Makefile.in b/mozilla/netwerk/protocol/http/public/Makefile.in
index c96ca88acf5..292b9e7df98 100644
--- a/mozilla/netwerk/protocol/http/public/Makefile.in
+++ b/mozilla/netwerk/protocol/http/public/Makefile.in
@@ -24,6 +24,7 @@ VPATH		= @srcdir@
 
 XPIDLSRCS =                  \
         nsIHTTPChannel.idl \
+	nsIHttpNotify.idl  \
         $(NULL)
 
 EXPORTS =                       \