diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 834b801..f8011bb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -146,7 +146,9 @@ jobs:
             --icon-file AppDir/usr/share/icons/hicolor/256x256/apps/reclass.png \
             --plugin qt \
             --output appimage
-          mv Reclass-*.AppImage Reclass-x86_64.AppImage
+          # Rename only if needed (appimagetool may already use the right name)
+          ls Reclass-*.AppImage
+          if [ ! -f Reclass-x86_64.AppImage ]; then mv Reclass-*.AppImage Reclass-x86_64.AppImage; fi
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4