diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93194f43d..69fac022e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,6 +84,9 @@ jobs:
   whitespace:
     runs-on: ubuntu-20.04
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
       -
         name: Ensure there are no trailing spaces
         run: |