diff --git a/.gitea/workflows/test.yaml b/.gitea/workflows/test.yaml
index 2c36244..e903f57 100644
--- a/.gitea/workflows/test.yaml
+++ b/.gitea/workflows/test.yaml
@@ -17,4 +17,5 @@ jobs:
       - name: Setup NuGet
         uses: nuget/setup-nuget@v1
       - name: Build Installer
-        run: cmd -c msbuild 'Installer/Installer.wixproj' -p:configuration=${{ matrix.configuration }} -p:platform=${{ matrix.platform }}
+        shell: cmd -c {0}
+        run: msbuild 'Installer/Installer.wixproj' -p:configuration=${{ matrix.configuration }} -p:platform=${{ matrix.platform }}