diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 778c8da3..26111c94 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,7 +20,6 @@ on:
 
 env:
   CACHE_NUMBER: 1 # Change this value to manually reset the environment cache
-  PYTHONUNBUFFERED: 1 # to flush progress bars
 
 jobs:
   build: