diff --git a/types/reactstrap/lib/Input.d.ts b/types/reactstrap/lib/Input.d.ts
index 7236e02fa6..3da3691ea8 100644
--- a/types/reactstrap/lib/Input.d.ts
+++ b/types/reactstrap/lib/Input.d.ts
@@ -32,6 +32,7 @@ export interface InputProps extends React.InputHTMLAttributes<HTMLInputElement>
   bsSize?: 'lg' | 'sm';
   state?: string;
   valid?: boolean;
+  invalid?: boolean;
   tag?: React.ReactType;
   innerRef?: string | ((instance: HTMLInputElement) => any);
   plaintext?: boolean;