diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 98cfa20..00449c5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,6 +8,9 @@ on:
       - '**'
   pull_request: {}
 
+env:
+  PYTHONWARNDEFAULTENCODING: true
+
 jobs:
   lint:
     runs-on: ubuntu-latest