diff --git a/.github/workflows/size.yml b/.github/workflows/size.yml
index 1dc45feee..311eb98a5 100644
--- a/.github/workflows/size.yml
+++ b/.github/workflows/size.yml
@@ -73,7 +73,8 @@ jobs:
       - name: "Get sizes from the main branch"
         run: |
           git remote -v
-          git checkout origin/main
+          git fetch origin
+          git checkout main
           git clean -Xfd
           pnpm install
           pnpm turbo build