diff --git a/.codecov.yml b/.codecov.yml
index fa30328110..cfe3b2bc7e 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -3,3 +3,7 @@ coverage:
     project: no
     patch: yes
     changes: yes
+
+comment:
+  layout: diff
+  behavior: once