diff --git a/compose/adapters-ponsim.yml b/compose/adapters-ponsim.yml
index dacf83c..145d99b 100644
--- a/compose/adapters-ponsim.yml
+++ b/compose/adapters-ponsim.yml
@@ -26,8 +26,8 @@
       "/adapters/adapters/ponsim_olt/main.py",
       "-v",
       "--name=ponsim_olt",
-      "--kafka_adapter=10.176.230.190:9092",
-      "--kafka_cluster=10.176.230.190:9092",
+      "--kafka_adapter=${DOCKER_HOST_IP}:9092",
+      "--kafka_cluster=${DOCKER_HOST_IP}:9092",
       "--core_topic=rwcore"
     ]
     networks:
@@ -44,8 +44,8 @@
       "/adapters/adapters/ponsim_onu/main.py",
       "-v",
       "--name=ponsim_onu",
-      "--kafka_adapter=10.176.230.190:9092",
-      "--kafka_cluster=10.176.230.190:9092",
+      "--kafka_adapter=${DOCKER_HOST_IP}:9092",
+      "--kafka_cluster=${DOCKER_HOST_IP}:9092",
       "--core_topic=rwcore"
     ]
     networks: