diff --git a/.gitignore b/.gitignore
index f77ff5c..eaf277a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,7 @@
 *.idx1-ubyte
 *.idx3-ubyte
 *.Identifier
+*.gz
 /src/main.rs
 .vscode
+/xla_extension
diff --git a/README.md b/README.md
index e825c93..d8368dc 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Unda aims to bring the future of deep learning to the world of rust. With dynami
 
 2) Install `clang` and `libclang1`.
 
-3) Download and extract [xla_extension](https://github.com/elixir-nx/xla/releases/tag/v0.6.0).
+3) Download and extract [xla_extension](https://github.com/elixir-nx/xla/releases/tag/v0.6.0) to the root directory of your target project.
 
 4) Make sure `LD_LIBRARY_PATH` includes `/path/to/xla_extension/lib`, and make sure the relevant CUDA paths are also visible to the system.