diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3d6bc88..bc4e82a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -43,9 +43,12 @@ jobs:
         extra: '--external 7z'
 
     - name: qmake
+      shell: cmd
       run: |
         call "%programfiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+        qmake -v
         qmake
+        set CL=/MP
         nmake
 
     - name: Upload Artifact