diff --git a/src/leaf/map/fullscreen/control/anchor/update-title.ts b/src/leaf/map/fullscreen/control/anchor/update-title.ts
index 54b3355..9839c84 100644
--- a/src/leaf/map/fullscreen/control/anchor/update-title.ts
+++ b/src/leaf/map/fullscreen/control/anchor/update-title.ts
@@ -9,8 +9,10 @@ export type UpdateControlAnchorTitleAnchorOptions = {
 }
 
 export type UpdateControlAnchorTitleOptions = {
-  anchor: UpdateControlAnchorTitleAnchorOptions
-  fullscreen: { state: { get: SwitchGet } }
+  map: {
+    control: { anchor: UpdateControlAnchorTitleAnchorOptions }
+    fullscreen: { state: { get: SwitchGet } }
+  }
 }
 
 export function updateControlAnchorTitle({