diff --git a/benchmark/blog_v0_2/README.md b/benchmark/blog_v0_2/README.md
index 9355cd34b..b92990ed3 100644
--- a/benchmark/blog_v0_2/README.md
+++ b/benchmark/blog_v0_2/README.md
@@ -7,6 +7,7 @@
 ```bash
 git clone https://github.com/sgl-project/sglang.git
 cd sglang
+git checkout v0.2.5
 
 pip install --upgrade pip
 pip install -e "python[all]"