diff --git a/elasticsearch/Dockerfile b/elasticsearch/Dockerfile
index ec6639d9..9189320e 100644
--- a/elasticsearch/Dockerfile
+++ b/elasticsearch/Dockerfile
@@ -23,6 +23,7 @@ ARG TEMPLATE_VERSION=v3.13.1
 # CLUSTER_INITIAL_MASTER_NODES set to own node by default.
 ENV ELASTIC_CLUSTER="false" \
     CLUSTER_NAME="wazuh" \
+    CLUSTER_NETWORK_HOST="0.0.0.0" \
     CLUSTER_NODE_MASTER="false" \
     CLUSTER_NODE_DATA="true" \
     CLUSTER_NODE_INGEST="true" \
diff --git a/elasticsearch/config/config_cluster.sh b/elasticsearch/config/config_cluster.sh
index d3ec188e..04e70263 100644
--- a/elasticsearch/config/config_cluster.sh
+++ b/elasticsearch/config/config_cluster.sh
@@ -24,7 +24,7 @@ if [[ $CLUSTER_NODE_MASTER == "true" ]]; then
 # cluster.initial_master_nodes for bootstrap the cluster
 cat > $elastic_config_file << EOF
 # cluster node
-network.host: 0.0.0.0
+network.host: $CLUSTER_NETWORK_HOST
 node.name: $CLUSTER_MASTER_NODE_NAME
 node.master: $CLUSTER_NODE_MASTER
 cluster.initial_master_nodes:
@@ -39,7 +39,7 @@ remove_cluster_config $elastic_config_file
 
 cat > $elastic_config_file << EOF
 # cluster node
-network.host: 0.0.0.0
+network.host: $CLUSTER_NETWORK_HOST
 node.name: $CLUSTER_NODE_NAME
 node.master: false
 discovery.seed_hosts: