diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 00599de6..3435f6fe 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -99,7 +99,6 @@ jobs:
 
     - name: Run snakemake test workflows
       run: |
-        chmod +x test.sh
         ./test.sh
 
     - name: Upload artifacts
diff --git a/test.sh b/test.sh
old mode 100644
new mode 100755