diff --git a/src/Serializer/Denormalizer.php b/src/Serializer/Denormalizer.php
index 6a16ab32..f6d7de9d 100644
--- a/src/Serializer/Denormalizer.php
+++ b/src/Serializer/Denormalizer.php
@@ -193,7 +193,7 @@ private function setClass(string $className): ReflectionClass
     private function setPropertySetters(array $propertyNames): array
     {
         $propertySetters = [];
-        foreach ([...$this->properties, ...$this->class->getMethods(ReflectionMethod::IS_PUBLIC)] as $accessor) {
+        foreach ([...$this->properties, ...$this->class->getMethods()] as $accessor) {
             $propertySetter = $this->findPropertySetter($accessor, $propertyNames);
             if (null !== $propertySetter) {
                 $propertySetters[] = $propertySetter;