diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 76ae9a3..39a1a4a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,4 +27,5 @@ jobs:
       - uses: hishamhm/gh-actions-luarocks@master
       - name: Test
         run: |
+          make dev
           make
diff --git a/Makefile b/Makefile
index 594b282..5196786 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,10 @@
-.PHONY: build gen check test
+.PHONY: dev build gen check test
 
 build: compile check test build
 
+dev:
+	luarocks install cyan
+
 compile:
 	cyan build
 	luarocks build