diff --git a/.github/workflows/build-installer.yml b/.github/workflows/build-installer.yml
index 45d3349..e3beade 100644
--- a/.github/workflows/build-installer.yml
+++ b/.github/workflows/build-installer.yml
@@ -1,8 +1,9 @@
+---
 name: Build Installer
 
-on:
+"on":
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
   workflow_dispatch:
 
@@ -14,7 +15,9 @@ jobs:
       - name: Install NSIS
         run: choco install nsis -y
       - name: Build installer
-        run: makensis WindowsClearCache.nsi
+        shell: pwsh
+        run: |
+          & "C:\Program Files (x86)\NSIS\makensis.exe" WindowsClearCache.nsi
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with: