diff --git a/README.md b/README.md
index e23f644f..ff728af8 100644
--- a/README.md
+++ b/README.md
@@ -122,9 +122,7 @@ const router = new koaRouter();
 const PORT = 3000;
 
 // koaBody is needed just for POST.
-app.use(koaBody());
-
-router.post('/graphql', graphqlKoa({ schema: myGraphQLSchema }));
+router.post('/graphql', koaBody(), graphqlKoa({ schema: myGraphQLSchema }));
 router.get('/graphql', graphqlKoa({ schema: myGraphQLSchema }));
 
 app.use(router.routes());