diff --git a/types/twit/index.d.ts b/types/twit/index.d.ts
index 91d683833e..0392ad5526 100644
--- a/types/twit/index.d.ts
+++ b/types/twit/index.d.ts
@@ -258,6 +258,7 @@ declare module 'twit' {
       lat?: number,
       long?: number,
       follow?: boolean,
+      include_email?: boolean,
     }
     export interface PromiseResponse {
       data: Response,