diff --git a/src/graph/validator/MutateValidator.h b/src/graph/validator/MutateValidator.h
index 8688d6a0b33..58464c32b74 100644
--- a/src/graph/validator/MutateValidator.h
+++ b/src/graph/validator/MutateValidator.h
@@ -58,7 +58,7 @@ class InsertEdgesValidator final : public Validator {
   EdgeType edgeType_{-1};
   std::shared_ptr<const meta::SchemaProviderIf> schema_;
   std::vector<std::string> propNames_;
-  std::vector<Value> entirePropValues_;
+  std::vector<std::string> entirePropNames_;
   std::vector<EdgeRowItem*> rows_;
   std::vector<storage::cpp2::NewEdge> edges_;
 };