diff --git a/site/pages/docs/actions/test/mine.md b/site/pages/docs/actions/test/mine.md
index 17820049a6..837452adba 100644
--- a/site/pages/docs/actions/test/mine.md
+++ b/site/pages/docs/actions/test/mine.md
@@ -14,7 +14,7 @@ Mine a specified number of blocks.
 import { testClient } from './client'
 
 await testClient.mine({ // [!code focus:4]
-  blocks: 1,
+  blocks: 1n,
 })
 ```