diff --git a/core/modules/views/js/ajax_view.es6.js b/core/modules/views/js/ajax_view.es6.js
index be63f11..02ea06e 100644
--- a/core/modules/views/js/ajax_view.es6.js
+++ b/core/modules/views/js/ajax_view.es6.js
@@ -58,7 +58,7 @@
     // Check if there are any GET parameters to send to views.
     let queryString = window.location.search || '';
     // Prepend the query parameters that built the view to the query string.
-    if (settings.view_query.length) {
+    if (settings.view_query && settings.view_query.length) {
       if (queryString.length) {
         queryString = `${settings.view_query}&${queryString}`;
       }
diff --git a/core/modules/views/js/ajax_view.js b/core/modules/views/js/ajax_view.js
index bf0d410..28240a4 100644
--- a/core/modules/views/js/ajax_view.js
+++ b/core/modules/views/js/ajax_view.js
@@ -32,7 +32,7 @@
 
     var queryString = window.location.search || '';
 
-    if (settings.view_query.length) {
+    if (settings.view_query && settings.view_query.length) {
       if (queryString.length) {
         queryString = settings.view_query + '&' + queryString;
       } else {