diff --git a/appveyor.yml b/appveyor.yml
index 7348ade..2d1ab7a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,15 +7,15 @@ environment:
   APPVEYOR_RDP_PASSWORD:
     secure: 9XT9DbxNb81Zu8pY3GtvdA==
 build_script:
-- ps: >-
-    git clone --depth=1 https://github.com/ModOrganizer2/modorganizer-umbrella.git c:\projects\modorganizer-umbrella 2> $null
+- pwsh: >-
+    git clone --depth=1 https://github.com/ModOrganizer2/modorganizer-umbrella.git c:\projects\modorganizer-umbrella
 
-    git checkout $(git show-ref --verify --quiet refs/remotes/origin/${env:APPVEYOR_REPO_BRANCH} || echo '-b') ${env:APPVEYOR_REPO_BRANCH}
-
-    mkdir c:\projects\modorganizer-build -type directory
+    New-Item -ItemType Directory -Path c:\projects\modorganizer-build
 
     cd c:\projects\modorganizer-umbrella
 
+    git checkout $(git show-ref --verify --quiet refs/remotes/origin/${env:APPVEYOR_REPO_BRANCH} || echo '-b') ${env:APPVEYOR_REPO_BRANCH}
+
     C:\Python37-x64\python.exe unimake.py -d c:\projects\modorganizer-build -s Appveyor_Build=True ${env:APPVEYOR_PROJECT_NAME}
 artifacts:
   - path: src\Form43Checker.py