diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 21de53f..c8fcbbf 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -28,3 +28,4 @@ jobs:
       with:
         name: coverage.html
         path: coverage.html
+        compression-level: 0