diff --git a/src/main/scala/de/retest/guistatemachine/api/neo4j/StateNeo4J.scala b/src/main/scala/de/retest/guistatemachine/api/neo4j/StateNeo4J.scala
index 170b87d..a9c80da 100644
--- a/src/main/scala/de/retest/guistatemachine/api/neo4j/StateNeo4J.scala
+++ b/src/main/scala/de/retest/guistatemachine/api/neo4j/StateNeo4J.scala
@@ -32,7 +32,7 @@ case class StateNeo4J(sutState: SutState, guiStateMachine: GuiStateMachineNeo4J)
       result
     }
 
-  def getIncomingActionTransitions: Map[Action, ActionTransitions] = Neo4jSessionFactory.transaction {
+  override def getIncomingActionTransitions: Map[Action, ActionTransitions] = Neo4jSessionFactory.transaction {
     val filter = new Filter("end", ComparisonOperator.EQUALS, sutState)
     val transitions = session.loadAll(classOf[ActionTransitionEntity], filter)
     var result = HashMap[Action, ActionTransitions]()