1 files changed, 1 insertions, 2 deletions
diff --git a/README.md b/README.md
index 0bc708ff6..36e02d213 100644
--- a/README.md
+++ b/README.md
@@ -108,8 +108,7 @@ export CXX=g++-11
 Install [xmake](https://xmake.io/#/getting_started).
 
 ```
-curl -fsSL https://xmake.io/shget.text | bash
-xmake --version
+curl -fsSL https://xmake.io/shget.text | bash -s v2.9.9
 ```
 
 Clone the Zen project and tell `xmake` to use the correct GCC version.