diff --git a/app/code/Magento/Review/Block/Adminhtml/Edit.php b/app/code/Magento/Review/Block/Adminhtml/Edit.php
index c85374edb8d98..9162d293f9332 100644
--- a/app/code/Magento/Review/Block/Adminhtml/Edit.php
+++ b/app/code/Magento/Review/Block/Adminhtml/Edit.php
@@ -220,10 +220,16 @@ protected function _construct()
                         );
                     }
            }
-           Event.observe(window, \'load\', function(){
-                 Event.observe($("select_stores"), \'change\', review.updateRating);
-           });
         ';
+        if (!$this->_storeManager->hasSingleStore()) {
+            $this->_formInitScripts[] = '
+                    require(["jquery","prototype"], function(jQuery){
+                        Event.observe(window, \'load\', function(){
+                        Event.observe($("select_stores"), \'change\', review.updateRating);
+                        });
+                      })
+                 ';
+        }
     }
 
     /**