diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1b25170257..ad589cfb8e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -638,13 +638,15 @@ jobs:
           codesign --deep --force --verify --verbose --timestamp --options runtime --entitlements ../Support/macos/OpenBrush.entitlements --sign "Developer ID Application: Icosa Gallery Ltd (${{ vars.APPLE_TEAM_ID }})" $FILENAME/Contents/Plugins/UsdCs.bundle
           codesign --deep --force --verify --verbose --timestamp --options runtime --entitlements ../Support/macos/OpenBrush.entitlements --sign "Developer ID Application: Icosa Gallery Ltd (${{ vars.APPLE_TEAM_ID }})" $FILENAME/Contents/Plugins/lib_burst_generated.bundle
           codesign --deep --force --verify --verbose --timestamp --options runtime --entitlements ../Support/macos/OpenBrush.entitlements --sign "Developer ID Application: Icosa Gallery Ltd (${{ vars.APPLE_TEAM_ID }})" $FILENAME
+          cd -
 
+          tar -c -v -z -f OpenBrush.tgz StandaloneOSX
       - name: Upload signed app
         uses: actions/upload-artifact@v4
         with:
           name: MacOS Monoscopic (signed)
           path: |
-            StandaloneOSX
+            OpenBrush.tgz
 
   createdmg:
     name: Create and Notarize DMG
@@ -674,6 +676,8 @@ jobs:
         env:
           VERSION: ${{ needs.configuration.outputs.version }}
         run: |
+          tar xvfz build_macos_monoscopic/*tgz
+
           export FILENAME=$(basename $(readlink -f StandaloneOSX/OpenBrush*.app))
           mkdir dist