diff --git a/src/main/java/com/arangodb/entity/QueryExecutionState.java b/src/main/java/com/arangodb/entity/QueryExecutionState.java
index 0f7afe085..75e75df87 100644
--- a/src/main/java/com/arangodb/entity/QueryExecutionState.java
+++ b/src/main/java/com/arangodb/entity/QueryExecutionState.java
@@ -33,5 +33,6 @@ public enum QueryExecutionState {
     EXECUTING,
     FINALIZING,
     FINISHED,
+    KILLED,
     INVALID
 }