diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ab6f14a91..0efe82e96 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -154,6 +154,7 @@ jobs:
           ccache -s
 
       - name: check-size
+        shell: bash -l {0}
         run: |
           ls -lh dist/