diff --git a/www/whiteboard/app-whiteboard.less b/www/whiteboard/app-whiteboard.less
index b2bd789fc..1b1ac30c9 100644
--- a/www/whiteboard/app-whiteboard.less
+++ b/www/whiteboard/app-whiteboard.less
@@ -46,6 +46,7 @@
     // contains user tools
     #cp-app-whiteboard-controls {
         display: flex;
+        flex-wrap: wrap;
         align-items: center;
         justify-content: center;