diff --git a/javascript/utils/index.ts b/javascript/utils/index.ts
index 5e5d1b3ff..af3f09856 100644
--- a/javascript/utils/index.ts
+++ b/javascript/utils/index.ts
@@ -87,6 +87,7 @@ export function runNativeCommand<ReturnType = NativeArg>(
       args,
     );
 
+    // Android uses callback instead of return
     return null as ReturnType;
   }