diff --git a/.github/workflows/sync_ghes.yaml b/.github/workflows/sync-ghes.yaml
similarity index 100%
rename from .github/workflows/sync_ghes.yaml
rename to .github/workflows/sync-ghes.yaml
diff --git a/ci/docker-publish.yml b/ci/docker-publish.yml
index a9fd4b3..2f68e66 100644
--- a/ci/docker-publish.yml
+++ b/ci/docker-publish.yml
@@ -90,4 +90,4 @@ jobs:
           COSIGN_EXPERIMENTAL: "true"
         # This step uses the identity token to provision an ephemeral certificate
         # against the sigstore community Fulcio instance.
-        run: cosign sign ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build-and-push.outputs.digest }}
+        run: cosign sign ${{ steps.meta.outputs.tags }}@${{ steps.build-and-push.outputs.digest }}
diff --git a/ci/dotnet-desktop.yml b/ci/dotnet-desktop.yml
index 170b3f6..00a78c7 100644
--- a/ci/dotnet-desktop.yml
+++ b/ci/dotnet-desktop.yml
@@ -105,7 +105,7 @@ jobs:
 
     # Remove the pfx
     - name: Remove the pfx
-      run: Remove-Item -path $env:Wap_Project_Directory\$env:Signing_Certificate
+      run: Remove-Item -path $env:Wap_Project_Directory\GitHubActionsWorkflow.pfx
 
     # Upload the MSIX package: https://github.com/marketplace/actions/upload-a-build-artifact
     - name: Upload build artifacts