diff --git a/dev/Styles/User/MessageList.less b/dev/Styles/User/MessageList.less
index d1e7312f2..81b4414e7 100644
--- a/dev/Styles/User/MessageList.less
+++ b/dev/Styles/User/MessageList.less
@@ -283,6 +283,7 @@ html:not(rl-mobile) {
 		border: 1px solid #ccc;
 		font-size: 11px;
 		padding: 0 2px;
+		white-space: nowrap;
 		&:hover {
 			background-color: rgba(127,127,127,0.3);
 			border-color: #666;