diff --git a/src/contexts/AppContext.tsx b/src/contexts/AppContext.tsx
index 9ecd0e7d..cd5ac20f 100644
--- a/src/contexts/AppContext.tsx
+++ b/src/contexts/AppContext.tsx
@@ -1,4 +1,4 @@
-import { createContext, type Ref } from "react";
+import { createContext, type RefObject } from "react";
 
 export type SchemaFormat = "json" | "yaml";
 
@@ -8,7 +8,7 @@ export type SelectedNode = {
 };
 
 type AppContextType = {
-  containerRef: Ref<HTMLDivElement>;
+  containerRef: RefObject<HTMLDivElement>;
   isFullScreen: boolean;
   toggleFullScreen: () => void;