diff --git a/ui-modules/blueprint-composer/app/components/catalog-selector/catalog-selector.directive.js b/ui-modules/blueprint-composer/app/components/catalog-selector/catalog-selector.directive.js
index e0e652c..1b2fbdc 100644
--- a/ui-modules/blueprint-composer/app/components/catalog-selector/catalog-selector.directive.js
+++ b/ui-modules/blueprint-composer/app/components/catalog-selector/catalog-selector.directive.js
@@ -345,7 +345,7 @@
         let rowsPerPage = $scope.rowsPerPage;
         if (!rowsPerPage) {
             let palette = angular.element(document.querySelector(".page-main-area"));
-            let toolbar = angular.element(document.querySelector(".navbar-default"));
+            let toolbar = angular.element(document.querySelector(".navbar-mode"));
             let header = angular.element($element[0].querySelector(".catalog-palette-header"));
             let footer = angular.element($element[0].querySelector(".catalog-palette-footer"));
             rowsPerPage = Math.max(MIN_ROWS_PER_PAGE, Math.floor((palette[0].offsetHeight - (toolbar[0].offsetHeight + header[0].offsetHeight + footer[0].offsetHeight + 16)) / ($scope.state.viewMode.rowHeightPx || 96)));