diff --git a/.github/workflows/desktop-windows-internal.yml b/.github/workflows/desktop-windows-internal.yml
index 656acf08..59f5b016 100644
--- a/.github/workflows/desktop-windows-internal.yml
+++ b/.github/workflows/desktop-windows-internal.yml
@@ -80,8 +80,19 @@ jobs:
           VITE_BUILD_CHANNEL: ${{ steps.build-metadata.outputs.channel }}
           VITE_BUILD_COMMIT: ${{ steps.build-metadata.outputs.commit }}
 
+      - name: Write Windows internal Tauri config
+        shell: pwsh
+        run: |
+          $config = @{
+            bundle = @{
+              createUpdaterArtifacts = $false
+            }
+          } | ConvertTo-Json -Depth 8
+          Set-Content -Path "tauri.windows.internal.conf.json" -Value $config -Encoding utf8
+          Get-Content "tauri.windows.internal.conf.json"
+
       - name: Build unsigned Windows NSIS internal installer
-        run: npm run desktop:build -- --config '{"bundle":{"createUpdaterArtifacts":false}}' --bundles nsis
+        run: npm run desktop:build -- --config tauri.windows.internal.conf.json --bundles nsis
         env:
           VITE_BUILD_CHANNEL: ${{ steps.build-metadata.outputs.channel }}
           VITE_BUILD_COMMIT: ${{ steps.build-metadata.outputs.commit }}