diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 1169104..23f1a01 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -32,7 +32,7 @@ jobs:
 
           git config --local lfs.transfer.maxretries 1
 
-          /usr/bin/git lfs fetch    origin refs/remotes/origin/${{ github.ref_name }}
+          /usr/bin/git lfs fetch    origin refs/remotes/origin/${{ github.head_ref || github.ref_name }}
           /usr/bin/git lfs checkout
       - name: Use ssh key
         uses: webfactory/ssh-agent@v0.9.0