diff --git a/geonode_mapstore_client/client/themes/default/less/geonode.less b/geonode_mapstore_client/client/themes/default/less/geonode.less
index 9bb071a34d..1aec22d3cd 100644
--- a/geonode_mapstore_client/client/themes/default/less/geonode.less
+++ b/geonode_mapstore_client/client/themes/default/less/geonode.less
@@ -135,3 +135,7 @@
 #mapstore-navbar-container {
     z-index: 1;
 }
+
+.add-bar-popover {
+    max-width: 500px;
+}