diff --git a/tools/Makefile b/tools/Makefile
index 39d6861cc..94811ce99 100755
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -71,7 +71,7 @@ image_small:  includes
 
 # rebuild the program or system libraries
 includes:
-#	cd ../include && $(MAKE) install
+	cd ../include && $(MAKE) install
 
 depend: includes
 	cd ../ && $(MAKE) depend