diff --git a/.gitignore b/.gitignore
index 08428e4a..423bbc34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -164,3 +164,4 @@ results/
 logs_*
 
 *.DS_Store*
+*gpt2_enamine_real.ckpt*
\ No newline at end of file
diff --git a/README.md b/README.md
index 436d6af3..f6d0f1ee 100644
--- a/README.md
+++ b/README.md
@@ -57,6 +57,7 @@ To install TorchRL, run
 To install AceGen, run (use `pip install -e ./` for develop mode)
 
     pip3 install tqdm wandb hydra-core
+    git clone https://github.com/Acellera/acegen-open.git
     cd acegen-open
     pip install ./