diff --git a/src/common/interfaces/SettingsInterface.ts b/src/common/interfaces/SettingsInterface.ts
index 621bf39..34be98a 100644
--- a/src/common/interfaces/SettingsInterface.ts
+++ b/src/common/interfaces/SettingsInterface.ts
@@ -285,7 +285,7 @@ interface SettingsInterface {
         }
       },
       css?: string;
-      usePlayerArInFullscreen: boolean;
+      usePlayerArInFullscreen?: boolean;
     }
   }
 }