diff --git a/spring/src/main/scala/com/avsystem/commons/spring/ScalaDefaultValuesInjector.scala b/spring/src/main/scala/com/avsystem/commons/spring/ScalaDefaultValuesInjector.scala
index db34afa8d..3f761b44a 100644
--- a/spring/src/main/scala/com/avsystem/commons/spring/ScalaDefaultValuesInjector.scala
+++ b/spring/src/main/scala/com/avsystem/commons/spring/ScalaDefaultValuesInjector.scala
@@ -89,5 +89,5 @@ class ScalaDefaultValuesInjector extends BeanDefinitionRegistryPostProcessor {
         }
       }
 
-  def postProcessBeanFactory(beanFactory: ConfigurableListableBeanFactory): Unit = ()
+  override def postProcessBeanFactory(beanFactory: ConfigurableListableBeanFactory): Unit = ()
 }