diff --git a/requirements.txt b/requirements.txt
index 4176044a..05112350 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,5 @@ demjson3
 tiktoken
 numpy
 absl-py
-pybars3
\ No newline at end of file
+pybars3
+faiss-cpu