diff --git a/src/Rules/Doctrine/NoEntityMockingRule.php b/src/Rules/Doctrine/NoEntityMockingRule.php
index 2ac35889..a3de40c7 100644
--- a/src/Rules/Doctrine/NoEntityMockingRule.php
+++ b/src/Rules/Doctrine/NoEntityMockingRule.php
@@ -13,6 +13,7 @@
 use PHPStan\Rules\RuleErrorBuilder;
 use Symplify\PHPStanRules\Doctrine\DoctrineEntityDocumentAnalyser;
 use Symplify\PHPStanRules\Enum\RuleIdentifier;
+use Symplify\PHPStanRules\NodeAnalyzer\MethodCallNameAnalyzer;
 
 /**
  * The ORM entities and ODM documents should never be mocked, as it leads to typeless code.
@@ -44,7 +45,7 @@ public function getNodeType(): string
      */
     public function processNode(Node $node, Scope $scope): array
     {
-        if (! $this->isCreateMockMethod($node)) {
+        if (! MethodCallNameAnalyzer::isThisMethodCall($node, 'createMock')) {
             return [];
         }
 
@@ -70,18 +71,4 @@ public function processNode(Node $node, Scope $scope): array
 
         return [];
     }
-
-    private function isCreateMockMethod(MethodCall $methodCall): bool
-    {
-        if ($methodCall->isFirstClassCallable()) {
-            return false;
-        }
-
-        if (! $methodCall->name instanceof Identifier) {
-            return false;
-        }
-
-        $methodName = $methodCall->name->toString();
-        return $methodName === 'createMock';
-    }
 }