diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 20b58909e..7735eb012 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -96,4 +96,5 @@ jobs:
             go.sum
       - run: make install
       - run: test/persist/test_failure_indices.sh
+        shell: bash
         # if: "env.GIT_DIFF != ''"