diff --git a/types/node/v7/index.d.ts b/types/node/v7/index.d.ts
index 025a63c578..59b3d680c7 100644
--- a/types/node/v7/index.d.ts
+++ b/types/node/v7/index.d.ts
@@ -1583,6 +1583,9 @@ declare module "readline" {
         completer?: Completer | AsyncCompleter;
         terminal?: boolean;
         historySize?: number;
+        prompt?: string;
+        crlfDelay?: number;
+        removeHistoryDuplicates?: boolean;
     }
 
     export function createInterface(input: NodeJS.ReadableStream, output?: NodeJS.WritableStream, completer?: Completer | AsyncCompleter, terminal?: boolean): ReadLine;