diff --git a/README.md b/README.md
index c8d6d172..d6796638 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ install uv
 
 ```bash
 curl -LsSf https://astral.sh/uv/install.sh | sh
+source $HOME/.cargo/env
 uv sync --extra all
 ```