diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 9b1ff4f..f50ce81 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -33,7 +33,7 @@ jobs:
         raco pkg install --auto ../assignments/
     - name: Run tests
       run: |
-        raco test --pkgs assignments
+        raco test -p assignments
         raco test knock-plus/test/compile.rkt 2>&1 | grep 'failures' # should not pass
     - name: Create zips
       run: |