diff --git a/.github/workflows/test-windows.yaml b/.github/workflows/test-windows.yaml
index d646b042..c7dc6793 100644
--- a/.github/workflows/test-windows.yaml
+++ b/.github/workflows/test-windows.yaml
@@ -32,7 +32,7 @@ jobs:
           cd zlib-install
 
           curl.exe --output install_zlib.bat https://git.io/JnHTY
-          ./install_zlib.bat
+          powershell install_zlib.bat
           del install_zlib.bat
           cd ..