diff --git a/mozilla/browser/components/Makefile.in b/mozilla/browser/components/Makefile.in
index efb1966bb35..6746bf26b7c 100644
--- a/mozilla/browser/components/Makefile.in
+++ b/mozilla/browser/components/Makefile.in
@@ -42,7 +42,7 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS = bookmarks history prefwindow security sidebar cookieviewer
+DIRS = bookmarks help history prefwindow security sidebar cookieviewer
 
 ifdef MIGRATION_ENABLED
 DIRS += migration
diff --git a/mozilla/toolkit/components/Makefile.in b/mozilla/toolkit/components/Makefile.in
index cef1e0739c6..40bbee6acfc 100644
--- a/mozilla/toolkit/components/Makefile.in
+++ b/mozilla/toolkit/components/Makefile.in
@@ -49,6 +49,7 @@ DIRS = 		\
 	autocomplete \
 	console \
 	filepicker \
+	help \
 	history \
 	passwordmgr \
 	printing \