diff --git a/tests/test_auto_refresh.py b/tests/test_auto_refresh.py
index 4314f0729..d5122a7a4 100644
--- a/tests/test_auto_refresh.py
+++ b/tests/test_auto_refresh.py
@@ -25,4 +25,4 @@ def test_auto_refresh():
     elapsed = app.run(quit_after=1, headless=True)
     assert elapsed is not None
     # CI can run slower, so we need to give this a bit of margin
-    assert 0.3 <= elapsed < 0.8
+    assert 0.2 <= elapsed < 0.8