diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93cada18..efc74088 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,6 +72,7 @@ jobs:
           else
             poetry run make test
           fi
+        shell: bash
         env:
           ARM: ${{ matrix.arm }}