diff --git a/code/requirements.txt b/code/requirements.txt
index d98003d..a12d5f0 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -2,3 +2,4 @@ websockets>=12.0
 requests>=2.31.0
 aiortc>=1.9.0
 numpy>=1.24.0
+soundfile>=0.12.0