diff --git a/docker-compose.yml b/docker-compose.yml
index 7020bbf..e118816 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -40,6 +40,7 @@
       - spark-network
     environment:
       - "SPARK_MASTER=spark://spark-master:7077"
+      - "SPARK_MASTER_WEBUI_PORT=8080"
       - "PYSPARK_SUBMIT_ARGS=--master spark://spark-master:7077 pyspark-shell"
     working_dir: /home/pyspark/work
     volumes: