diff --git a/.github/workflows/webpack.yml b/.github/workflows/webpack.yml
index 51e06b15..e352472a 100644
--- a/.github/workflows/webpack.yml
+++ b/.github/workflows/webpack.yml
@@ -39,3 +39,4 @@ jobs:
         name: contribution-samples-urcap
         path: ${{ github.workspace }}/contribution-samples/target/
         overwrite: true
+        compression-level: 0