diff --git a/packages/core/README.md b/packages/core/README.md
index 3afab4e..c3ca4d3 100644
--- a/packages/core/README.md
+++ b/packages/core/README.md
@@ -42,7 +42,7 @@ contract Array {
 }
 ```
 
-Query contract to use:
+Query contract to use: *No need to deploy it!*
 
 ```solidity
 contract ArrayReader {