diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e5d520a7..d4c05090 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,6 +61,8 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v2
+      - name: show os
+        run: uname -s
       - name: Install Fish
         run: brew install fish
       - name: Install Fisher > Fishtape > Pure