diff --git a/static/app/types/hooks.tsx b/static/app/types/hooks.tsx
index 41edf0edae80bb..66ce6773cc5050 100644
--- a/static/app/types/hooks.tsx
+++ b/static/app/types/hooks.tsx
@@ -341,6 +341,7 @@ export type ReactHooks = {
   ) => React.ContextType<typeof RouteAnalyticsContext>;
   'react-hook:use-button-tracking': (props: ButtonProps) => () => void;
   'react-hook:use-experiment': UseExperiment;
+  'react-hook:use-get-max-retention-days': () => number | undefined;
 };
 
 /**