diff --git a/.env.cluster b/.env.cluster
index 1e4b52c6..739703ef 100644
--- a/.env.cluster
+++ b/.env.cluster
@@ -66,6 +66,10 @@ JS_REPORT_PACKAGE_PATH=
 KAFKA_TOPICS=2xx,reprocess,3xx,metrics:3:3
 KAFKA_HOSTS=kafka-01:9092,kafka-02:9092,kafka-03:9092
 
+# Kafka consumer mapper
+KAFKA_HOST=kafka-01,kafka-02,kafka-03
+KAFKA_PORT=9092
+
 # MPI MEDIATOR
 MPI_MEDIATOR_INSTANCES=3