diff --git a/src/mibew/styles/chats/default/iframe.css b/src/mibew/styles/chats/default/iframe.css
index 0d7db0c0..813ce916 100644
--- a/src/mibew/styles/chats/default/iframe.css
+++ b/src/mibew/styles/chats/default/iframe.css
@@ -25,7 +25,7 @@ iframe.mibew-chat-frame {
     bottom: 5px !important;
     right: 5px !important;
     width: 510px !important;
-    height: 480px !important;
+    height: 490px !important;
     overflow: hidden !important;
     z-index: 100 !important;
     border-radius: 10px !important;