diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 13721b4..7ce2825 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -95,15 +95,14 @@ jobs:
         with:
           luarocksVersion: "3.11.0"
 
-      - name: dependencies
-        run: |
-          luarocks install busted
-
       - name: install
         run: |
-          luarocks remove --force luasystem
           luarocks make
 
+      - name: test dependencies
+        run: |
+          luarocks install busted
+
       - name: test
         run: |
           busted --exclude-tags=manual --Xoutput "--color"