diff --git a/types/google-map-react/index.d.ts b/types/google-map-react/index.d.ts
index ffd8cb90c2..b77c481dd9 100644
--- a/types/google-map-react/index.d.ts
+++ b/types/google-map-react/index.d.ts
@@ -131,6 +131,7 @@ export interface Props {
   onChildClick?(hoverKey: any, childProps: any): void;
   onChildMouseEnter?(hoverKey: any, childProps: any): void;
   onChildMouseLeave?(hoverKey: any, childProps: any): void;
+  onDrag?(args: any): void;
   onZoomAnimationStart?(args: any): void;
   onZoomAnimationEnd?(args: any): void;
   onMapTypeIdChange?(args: any): void;