diff --git a/Dockerfile.cpu b/Dockerfile.cpu
index a95fd4a..722aeab 100644
--- a/Dockerfile.cpu
+++ b/Dockerfile.cpu
@@ -19,7 +19,8 @@ RUN apt-get update \
     whisper \
     transformers \
     accelerate \
-    optimum
+    optimum \
+    watchdog
 
 ENV PYTHONUNBUFFERED=1