diff --git a/README.md b/README.md
index 54d3dae..08e7fa8 100644
--- a/README.md
+++ b/README.md
@@ -380,8 +380,10 @@ import { queryClient } from "mobx-tanstack-query/preset";
 
 const defaultOptions = queryClient.getDefaultOptions();
 defaultOptions.queries!.refetchOnMount = true;
-queryClient.setDefaultOptions({ ...defaultOptions })─────────────────────────────────────────────────────────────────────────────────────────────────────────(js2me@js2me-B560-HD3:pts/9)─┐
-└─(12:51:47 on master)──>                                                     
+queryClient.setDefaultOptions({ ...defaultOptions })
+```
+
+
 P.S. Overriding default options should be written before start whole application  
 
 
diff --git a/src/preset/configs/default-query-client-config.ts b/src/preset/configs/default-query-client-config.ts
index 8c6b9f5..f0203e6 100644
--- a/src/preset/configs/default-query-client-config.ts
+++ b/src/preset/configs/default-query-client-config.ts
@@ -11,6 +11,7 @@ export const defaultQueryClientConfig = {
       queryKeyHashFn: hashKey,
       refetchOnWindowFocus: 'always',
       refetchOnReconnect: 'always',
+      structuralSharing: false, // see https://github.com/js2me/mobx-tanstack-query/issues/7
       staleTime: 5 * 60 * 1000,
       retry: (failureCount, error) => {
         if (error instanceof Response && error.status >= 500) {