diff --git a/packages/kotti-ui/source/kotti-style/_comments.scss b/packages/kotti-ui/source/kotti-style/_comments.scss
index 03cdeb912a..117ed41eae 100644
--- a/packages/kotti-ui/source/kotti-style/_comments.scss
+++ b/packages/kotti-ui/source/kotti-style/_comments.scss
@@ -15,7 +15,7 @@
 
 .comment__wrapper {
 	display: flex;
-	flex: 1;
+	flex: 1 1 auto;
 	flex-direction: column;
 	margin-left: 0.4rem;
 }