diff --git a/README.md b/README.md
index 51a1c2a..7aaa3a7 100644
--- a/README.md
+++ b/README.md
@@ -184,7 +184,7 @@ orionUnit.farmingManager.removeAllLiquidity({
 ```ts
 import { simpleFetch } from "@orionprotocol/sdk";
 
-const orderbook = await simpleFetch(orionUnit.orionBlockchain.getAggregatedOrderbook)(
+const orderbook = await simpleFetch(orionUnit.orionAggregator.getAggregatedOrderbook)(
   "ORN-USDT",
   20, // Depth
 );