diff --git a/README.md b/README.md
index b5cd79c..9fa482e 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ cargo test --release
 
 To run example:
 ```text
-cargo run --example minroot
+cargo run --release --example minroot
 ```
 
 ## References