diff --git a/mobile/installer/Makefile.in b/mobile/installer/Makefile.in
index 1de957a9706..49cc5c81475 100644
--- a/mobile/installer/Makefile.in
+++ b/mobile/installer/Makefile.in
@@ -56,7 +56,6 @@ NO_PKG_FILES = \
 	xpidl* \
 	xpt_dump* \
 	xpt_link* \
-	res \
 	bloaturls.txt \
 	run-mozilla.sh \
 	nsinstall \