diff --git a/.github/workflows/build-coop.yaml b/.github/workflows/build-coop.yaml
index eac67bd3a..0aa973e9c 100644
--- a/.github/workflows/build-coop.yaml
+++ b/.github/workflows/build-coop.yaml
@@ -198,13 +198,13 @@ jobs:
             - name: Zip the .app bundle
               run: |
                 cd ./build/us_pc
-                zip -r sm64coopdx-macos-arm.zip sm64coopdx.app
+                zip -r sm64coopdx_macOS_ARM.zip sm64coopdx.app
             
             - name: Upload artifact
               uses: actions/upload-artifact@v4
               with:
                 name: sm64coopdx-macos-arm
-                path: ./build/us_pc/sm64coopdx-macos-arm.zip
+                path: ./build/us_pc/sm64coopdx_macOS_ARM.zip
 
     build-macos-intel:
         if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.head_commit.message, '[build]') }}
@@ -234,10 +234,10 @@ jobs:
             - name: Zip the .app bundle
               run: |
                 cd ./build/us_pc
-                zip -r sm64coopdx-macos-intel.zip sm64coopdx.app
+                zip -r sm64coopdx_macOS_Intel.zip sm64coopdx.app
             
             - name: Upload artifact
               uses: actions/upload-artifact@v4
               with:
                 name: sm64coopdx-macos-intel
-                path: ./build/us_pc/sm64coopdx-macos-intel.zip
+                path: ./build/us_pc/sm64coopdx_macOS_Intel.zip