diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9fd61562..7a2f63c8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -423,7 +423,7 @@ jobs:
           cp -v gam-setup.bat $gampath
           GAM_ARCHIVE="gam-${GAMVERSION}-windows-${GAM_ARCHIVE_ARCH}.zip"
           cd dist/
-          /c/Program\ Files/7-Zip/7z.exe a -tzip $GAM_ARCHIVE gam "-xr@${env:GITHUB_WORKSPACE}/.github/actions/package_exclusions.txt"
+          /c/Program\ Files/7-Zip/7z.exe a -tzip $GAM_ARCHIVE gam "-xr@${GITHUB_WORKSPACE}/.github/actions/package_exclusions.txt"
           cd ..
           /c/Program\ Files\ \(x86\)/WiX\ Toolset\ v3.11/bin/candle.exe -arch "${WIX_ARCH}" gam.wxs
           /c/Program\ Files\ \(x86\)/WiX\ Toolset\ v3.11/bin/light.exe -ext /c/Program\ Files\ \(x86\)/WiX\ Toolset\ v3.11/bin/WixUIExtension.dll gam.wixobj -o "gam-${GAMVERSION}-windows-${GAM_ARCHIVE_ARCH}.msi" || true;