diff --git a/Makefile b/Makefile
index b018d1035..82a92837a 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,7 @@ clean-dist:
 
 install-deps:
 	cd js && npm install --deps
-	cd js && bower install
+	cd js && ./node_modules/.bin/bower install
 
 build: build-js
 
diff --git a/js/Makefile b/js/Makefile
index 8c0da9afa..520ccc77b 100644
--- a/js/Makefile
+++ b/js/Makefile
@@ -1,10 +1,10 @@
 build:
-	grunt build
+	./node_modules/.bin/grunt build
 
 watch:
-	grunt watch
+	./node_modules/.bin/grunt watch
 
 install:
 	npm install
-	bower install
+	./node_modules/.bin/bower install