diff --git a/types/material-ui/index.d.ts b/types/material-ui/index.d.ts
index 21ee89c329..649a058156 100644
--- a/types/material-ui/index.d.ts
+++ b/types/material-ui/index.d.ts
@@ -1908,6 +1908,8 @@ declare namespace __MaterialUI {
         minlength?: string;
         step?: number;
         autoComplete?: string;
+        placeholder?: string;
+        title?: string;
     }
     export class TextField extends React.Component<TextFieldProps> {
         blur(): void;