diff --git a/.github/workflows/cura-installer.yml b/.github/workflows/cura-installer.yml
index 01d6068b2c..9bc05f10e5 100644
--- a/.github/workflows/cura-installer.yml
+++ b/.github/workflows/cura-installer.yml
@@ -227,7 +227,7 @@ jobs:
             -   name: Create the Windows msi installer (Powershell)
                 if: ${{ github.event.inputs.installer == 'true' && runner.os == 'Windows' }}
                 run: |
-                    python ..\cura_inst\packaging\msi\create_windows_msi.py ../cura_inst ./UltiMaker-Cura "UltiMaker-Cura-$Env:CURA_VERSION_FULL-${{ inputs.os_name }}.msi" $Env:CURA_APP_NAME
+                    python ..\cura_inst\packaging\msi\create_windows_msi.py ..\cura_inst .\UltiMaker-Cura "UltiMaker-Cura-$Env:CURA_VERSION_FULL-${{ inputs.os_name }}.msi" "$Env:CURA_APP_NAME"
                 working-directory: dist
 
             -   name: Create the Linux AppImage (Bash)