diff --git a/gateway/Dockerfile b/gateway/Dockerfile
index 525d7f4..deaf6c8 100644
--- a/gateway/Dockerfile
+++ b/gateway/Dockerfile
@@ -10,6 +10,7 @@ COPY gateway/requirements.txt /app/requirements.txt
 RUN pip install --no-cache-dir -r /app/requirements.txt
 
 COPY gateway /app
+COPY common /app/common
 
 ENV PYTHONUNBUFFERED=1