diff --git a/compose.pioneer.yaml b/compose.pioneer.yaml
index 34c9104..39bd4af 100644
--- a/compose.pioneer.yaml
+++ b/compose.pioneer.yaml
@@ -8,6 +8,7 @@ services:
     - RMW_IMPLEMENTATION=rmw_fastrtps_cpp
     - LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Aria/lib
     - FASTRTPS_DEFAULT_PROFILES_FILE=/fastdds.xml 
+    - ROS_DISCOVERY_SERVER=10.104.16.240:11811
    volumes:
     - ./fastdds.xml:/fastdds.xml
    devices:
@@ -21,6 +22,7 @@ services:
    environment:
     - RMW_IMPLEMENTATION=rmw_fastrtps_cpp
     - FASTRTPS_DEFAULT_PROFILES_FILE=/fastdds.xml 
+    - ROS_DISCOVERY_SERVER=10.104.16.240:11811
    volumes:
     - ./fastdds.xml:/fastdds.xml
    devices: