diff --git a/.github/workflows/build_and_test.yaml b/.github/workflows/build_and_test.yaml
index c60c7ed35..d143ad454 100644
--- a/.github/workflows/build_and_test.yaml
+++ b/.github/workflows/build_and_test.yaml
@@ -49,7 +49,7 @@ jobs:
         # * saves about 1min per workflow by skipping the actual cache write
         # downsides:
         # * PRs that update rust version or changes deps will be slow to iterate on due to changes not being cached.
-        save-if: ${{ github.ref == 'refs/head/main' }}
+        save-if: ${{ github.ref == 'refs/heads/main' }}
     - name: cache custom ubuntu packages
       uses: actions/cache@v3
       with:
diff --git a/.github/workflows/windsock_benches.yaml b/.github/workflows/windsock_benches.yaml
index bfc13b3d3..12f91af3d 100644
--- a/.github/workflows/windsock_benches.yaml
+++ b/.github/workflows/windsock_benches.yaml
@@ -29,7 +29,7 @@ jobs:
         # * saves about 1min per workflow by skipping the actual cache write
         # downsides:
         # * PRs that update rust version or changes deps will be slow to iterate on due to changes not being cached.
-        save-if: ${{ github.ref == 'refs/head/main' }}
+        save-if: ${{ github.ref == 'refs/heads/main' }}
     - name: Ensure that custom benches run
       run: |
         # run some extra cases that arent handled by nextest