diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 1023d7fee..a962e3e76 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -59,6 +59,8 @@ jobs:
     name: Upload release assets
     runs-on: ubuntu-latest
     # if: github.event_name == "release"
+    permissions:
+      contents: read
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v2
@@ -76,7 +78,7 @@ jobs:
           upload_url: ${{ github.event.release.upload_url }}
           asset_path: ./dist/${{ steps.dist-names.outputs.sdist }}
           asset_name: ${{ steps.dist-names.outputs.sdist }}
-          # asset_content_type: application/tgz
+          asset_content_type: application/tgz
       - name: Upload asset wheel
         if: github.event_name == 'release'
         uses: actions/upload-release-asset@v1
@@ -86,7 +88,7 @@ jobs:
           upload_url: ${{ github.event.release.upload_url }}
           asset_path: ./dist/${{ steps.dist-names.outputs.wheel }}
           asset_name: ${{ steps.dist-names.outputs.wheel }}
-          # asset_content_type: application/zip
+          asset_content_type: application/zip
 
   wheels-init:
     name: Init wheels build