diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index cf554be..bb48e9d 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -16,7 +16,7 @@ concurrency:
 
 defaults:
   run:
-    shell: bash -l {0}
+    shell: bash
 
 jobs:
   unittests: