diff --git a/master_node_install.sh b/master_node_install.sh
index 2b77391..c439c23 100644
--- a/master_node_install.sh
+++ b/master_node_install.sh
@@ -52,7 +52,7 @@ CERT_MANAGER_NAMESPACE="${CERT_MANAGER_NAMESPACE:-cert-manager}"
 CERT_MANAGER_CHART_VERSION="${CERT_MANAGER_CHART_VERSION:-v1.18.3}"
 
 # Longhorn
-INSTALL_LONGHORN="${INSTALL_LONGHORN:-false}"
+INSTALL_LONGHORN="${INSTALL_LONGHORN:-true}"
 LONGHORN_NAMESPACE="${LONGHORN_NAMESPACE:-longhorn-system}"
 LONGHORN_CHART_VERSION="${LONGHORN_CHART_VERSION:-1.11.0}"
 LONGHORN_DEFAULT_REPLICA_COUNT="${LONGHORN_DEFAULT_REPLICA_COUNT:-1}"