diff --git a/toolkit/Makefile.in b/toolkit/Makefile.in
index fb5565146a6..de85d98a50b 100644
--- a/toolkit/Makefile.in
+++ b/toolkit/Makefile.in
@@ -43,7 +43,7 @@ VPATH     = @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS	= xre components skin/win
+DIRS	= xre components skin/win mozapps
 
 ifneq (,$(filter mac cocoa,$(MOZ_WIDGET_TOOLKIT)))
 DIRS	+= skin/mac