diff --git a/types/pg/index.d.ts b/types/pg/index.d.ts
index 68fba5fb40..62208830b3 100644
--- a/types/pg/index.d.ts
+++ b/types/pg/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for pg 7.1
+// Type definitions for pg 7.4
 // Project: https://github.com/brianc/node-postgres
 // Definitions by: Phips Peter <https://github.com/pspeter3>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
@@ -47,6 +47,7 @@ export interface QueryConfig {
     name?: string;
     text: string;
     values?: any[];
+    rowMode?: string;
 }
 
 export interface QueryResult {