diff --git a/src/Handler/ContainerHandler.php b/src/Handler/ContainerHandler.php
index 117b941..a4ce5a8 100644
--- a/src/Handler/ContainerHandler.php
+++ b/src/Handler/ContainerHandler.php
@@ -165,7 +165,7 @@ public static function afterClassLikeVisit(AfterClassLikeVisitEvent $event)
         }
     }
 
-    private static function isContainerMethod(string $declaringMethodId, string $methodName): bool
+    public static function isContainerMethod(string $declaringMethodId, string $methodName): bool
     {
         return in_array(
             $declaringMethodId,
diff --git a/src/Handler/ParameterBagHandler.php b/src/Handler/ParameterBagHandler.php
index 9dd1318..f8a84ad 100644
--- a/src/Handler/ParameterBagHandler.php
+++ b/src/Handler/ParameterBagHandler.php
@@ -24,14 +24,16 @@ public static function init(ContainerMeta $containerMeta): void
 
     public static function afterMethodCallAnalysis(AfterMethodCallAnalysisEvent $event): void
     {
+        if (!self::$containerMeta) {
+            return;
+        }
+
         $declaring_method_id = $event->getDeclaringMethodId();
         $expr = $event->getExpr();
 
-        if (!self::$containerMeta || !in_array($declaring_method_id, [
-                'Symfony\Bundle\FrameworkBundle\Controller\AbstractController::getparameter',
-                'Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface::get',
-                'Symfony\Component\DependencyInjection\ContainerInterface::getparameter',
-            ], true)) {
+        if (!ContainerHandler::isContainerMethod($declaring_method_id, 'getparameter')
+            && 'Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface::get' !== $declaring_method_id
+        ) {
             return;
         }