diff --git a/env/LLMFactCheck.yml b/env/LLMFactCheck.yml
index 467f006..8517289 100644
--- a/env/LLMFactCheck.yml
+++ b/env/LLMFactCheck.yml
@@ -16,4 +16,5 @@ dependencies:
     - llama-cpp-python 
     - huggingface-hub
     - openai
+    - scikit-learn