diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4ddb081..d4fedb0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,6 +34,7 @@ jobs:
     - name: Copy flashing utils
       run: |
         cp -r .build/qmk_toolbox/windows/QMK\ Toolbox/Resources/*.{exe,dll} src/usr/bin/
+        chmod +x src/usr/bin/*.{exe,dll}
         rm -f src/usr/bin/qmk_driver_installer.exe
 
     - name: Populate config