diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1dd2d01..5215aa1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -82,3 +82,4 @@ jobs:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
         asset_path: release/Signal-${{ steps.get_tag.outputs.LATEST_TAG }}.AppImage
         asset_name: Signal-${{ steps.get_tag.outputs.LATEST_TAG }}.AppImage
+        asset_content_type: application/zip