diff --git a/.github/workflows/ingestion-ci.yml b/.github/workflows/ingestion-ci.yml
index bc74adea..ba2bb073 100644
--- a/.github/workflows/ingestion-ci.yml
+++ b/.github/workflows/ingestion-ci.yml
@@ -45,5 +45,6 @@ jobs:
         run: conda list
 
       - name: Run tests
+        shell: bash -el {0}
         run: |
           python -m pytest tests/