diff --git a/broker/Dockerfile b/broker/Dockerfile
index 386856c..8bea85d 100644
--- a/broker/Dockerfile
+++ b/broker/Dockerfile
@@ -8,4 +8,4 @@ RUN pip install -r requirements.txt
 
 COPY . .
 
-CMD ["python", "zookeeper.py"]
\ No newline at end of file
+CMD ["python", "broker.py"]
\ No newline at end of file