diff --git a/src/components/ChatView.vue b/src/components/ChatView.vue
index 9dd46eafd0c..c94a90cdfe1 100644
--- a/src/components/ChatView.vue
+++ b/src/components/ChatView.vue
@@ -225,8 +225,7 @@ export default {
 
 .messages-list-dragover-wrapper {
 	position: relative;
-	width: 100%;
-	height: 100%;
+	flex: 1 0;
 	display: flex;
 	min-height: 0;
 }