diff --git a/res/css/views/dialogs/_InviteDialog.scss b/res/css/views/dialogs/_InviteDialog.scss
index a33871eca5..4016e7d2e3 100644
--- a/res/css/views/dialogs/_InviteDialog.scss
+++ b/res/css/views/dialogs/_InviteDialog.scss
@@ -193,6 +193,7 @@ limitations under the License.
 
     .mx_InviteDialog_roomTile_nameStack {
         display: inline-block;
+        overflow: hidden;
     }
 
     .mx_InviteDialog_roomTile_name {
@@ -208,6 +209,13 @@ limitations under the License.
         margin-left: 7px;
     }
 
+    .mx_InviteDialog_roomTile_name,
+    .mx_InviteDialog_roomTile_userId {
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+    }
+
     .mx_InviteDialog_roomTile_time {
         text-align: right;
         font-size: $font-12px;