diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fa168fe..31c74ac 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
       - name: Unshallow
-        if: github.event.ref_type == 'branch'
+        if: github.event.ref_type != 'tag'
         run: |
           git fetch --prune --unshallow
           git describe --tags