diff --git a/.github/workflows/installer_windows.yml b/.github/workflows/installer_windows.yml
index eaa920115d..7e7cc7e44f 100644
--- a/.github/workflows/installer_windows.yml
+++ b/.github/workflows/installer_windows.yml
@@ -48,8 +48,8 @@ jobs:
           ./bootstrap.bat
       - name: "Build"
         run: |
-          cd "${{github.workspace}}/b2-pkg"
-          $env:path += ';' + "${{github.workspace}}/b2/windows-wix"
+          $env:path += ';' + "${{github.workspace}}/b2"
+          cd "${{github.workspace}}/b2-pkg/windows-wix"
           b2 --debug-configuration --b2root="${{github.workspace}}/b2"
       - name: "Upload"
         uses: actions/upload-artifact@v3