diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a00e092..042c970 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,4 +17,4 @@ jobs:
         run: docker build . -t prosody
 
       - name: run tests
-        run: cd ./tests/ && ./test.zsh
+        run: cd ./tests/ && bash ./test.zsh