diff --git a/typings/index.d.ts b/typings/index.d.ts
index 1b1128128..5024a6878 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -12,6 +12,7 @@ export interface DownshiftProps {
     selectedItem: any,
     stateAndHelpers: ControllerStateAndHelpers,
   ) => void
+  onOuterClick?: () => void
   onStateChange?: (
     options: StateChangeOptions,
     stateAndHelpers: ControllerStateAndHelpers,