diff --git a/Makefile b/Makefile
index 8758439..7e792c9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 all: gen check test
 
 dev:
-	luarocks install busted
 	luarocks install tl
+	luarocks install luacheck
+	luarocks install busted
 
 gen:
 	tl gen inspect.tl