diff --git a/backend-node/src/services/nodeFlowExecutionService.ts b/backend-node/src/services/nodeFlowExecutionService.ts
index 7b5f6918..2abcb04c 100644
--- a/backend-node/src/services/nodeFlowExecutionService.ts
+++ b/backend-node/src/services/nodeFlowExecutionService.ts
@@ -27,6 +27,7 @@ export type NodeType =
   | "restAPISource"
   | "condition"
   | "dataTransform"
+  | "aggregate"
   | "insertAction"
   | "updateAction"
   | "deleteAction"