diff --git a/reference/configuration/doctrine.rst b/reference/configuration/doctrine.rst
index c49122575a0..ad6d89195cd 100644
--- a/reference/configuration/doctrine.rst
+++ b/reference/configuration/doctrine.rst
@@ -158,7 +158,7 @@ you can access it using the ``getConnection()`` method and the name of the conne
         public function someMethod(ManagerRegistry $doctrine)
         {
             $connection = $doctrine->getConnection('customer');
-            $result = $connection->fetchAll('SELECT name FROM customer');
+            $result = $connection->fetchAllAssociative('SELECT name FROM customer');
 
             // ...
         }