diff --git a/.gitea/workflows/windows-container-build.yaml b/.gitea/workflows/windows-container-build.yaml
index 883c17f..aa8bd73 100644
--- a/.gitea/workflows/windows-container-build.yaml
+++ b/.gitea/workflows/windows-container-build.yaml
@@ -20,6 +20,8 @@ jobs:
           password: ${{ secrets.CI_REGISTRY_PASSWORD }}
 
       - name: Build Windows image
+        shell: bash
         run: |
+          docker pull "$(grep -m1 '^FROM' Dockerfile | awk '{print $2}')"
           docker build -t git.ohea.xyz/mumble/mumble-web2/windows-release-builder:latest -f ./docker/windows-release-builder.Dockerfile .
           docker push git.ohea.xyz/mumble/mumble-web2/windows-release-builder:latest