diff --git a/mozilla/network/protocol/http/Makefile b/mozilla/network/protocol/http/Makefile
index 62d462884e6..61e00679a18 100644
--- a/mozilla/network/protocol/http/Makefile
+++ b/mozilla/network/protocol/http/Makefile
@@ -28,7 +28,7 @@ CSRCS		= \
 EXPORTS= httpurl.h httpauth.h cookies.h jscookie.h
 
 REQUIRES	= netcache network nspr2 dbm util pref js java fileurl \
-	security layer img httpurl mimetype
+	security layer img httpurl mimetype htmldlgs
 
 include $(DEPTH)/config/rules.mk