diff --git a/.github/workflows/build-on-macos.yml b/.github/workflows/build-on-macos.yml
index 8d5d27b..4d1f820 100644
--- a/.github/workflows/build-on-macos.yml
+++ b/.github/workflows/build-on-macos.yml
@@ -108,7 +108,6 @@ jobs:
           --hide-extension "dtool-lookup-gui.app" \
           --app-drop-link 425 120 \
           --hdiutil-verbose \
-          --hdiutil-timeout 180 \
           "dtool-lookup-gui-${{ steps.fix_version.outputs.version }}-macos.dmg" \
           "release/"