diff --git a/.gitea/workflows/gdu.yml b/.gitea/workflows/gdu.yml
index c114ad5..07875a2 100644
--- a/.gitea/workflows/gdu.yml
+++ b/.gitea/workflows/gdu.yml
@@ -63,6 +63,7 @@ jobs:
           TARGET_SHA: ${{ gitea.sha }}
         working-directory: ${{ gitea.workspace }}
         run: |
+          apk add --no-cache python3
           python3 scripts/publish_release.py \
             "dist/${{ steps.meta.outputs.artifact }}" \
             "dist/${{ steps.meta.outputs.artifact }}.tar.gz" \