diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index cd34814..508987c 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -83,8 +83,14 @@ jobs:
         run: |
           curl.exe -L --output mesa.7z --url https://github.com/pal1000/mesa-dist-win/releases/download/24.2.7/mesa3d-24.2.7-release-msvc.7z
           "C:\Program Files\7-Zip\7z.exe" x mesa.7z
-          dir
           systemwidedeploy.cmd 1
+      - if: matrix.os == 'windows-latest'
+        name: Set locale
+        shell: pwsh
+        run: |
+          Set-Culture pl-PL
+          Set-WinSystemLocal -SystemLocale pl-PL
+          Set-WinUILanguageOverride -Language pl-PL
       - name: Install python dependencies
         shell: bash
         run: |