diff --git a/components/operator/.earthly/configuration/templates/configuration.yaml b/components/operator/.earthly/configuration/templates/configuration.yaml
index 096df7506e..29c5c97b07 100644
--- a/components/operator/.earthly/configuration/templates/configuration.yaml
+++ b/components/operator/.earthly/configuration/templates/configuration.yaml
@@ -29,11 +29,12 @@ spec:
   broker:
     nats:
       replicas: 1
-      hostname: nats.default.svc.cluster.local
+      url: nats.nats.svc.cluster.local:4222
   services:
     gateway:
       enableAuditPlugin: true
       fallback: {{ .Values.gateway.fallback}}
+      livenessEndpoint: http://nats.default.svc.cluster.local:8222/healthz
     control:
       disabled: true
     auth:
diff --git a/components/operator/apis/stack/v1beta3/broker.go b/components/operator/apis/stack/v1beta3/broker.go
index fec4ce196b..d703781d05 100644
--- a/components/operator/apis/stack/v1beta3/broker.go
+++ b/components/operator/apis/stack/v1beta3/broker.go
@@ -16,17 +16,8 @@ type KafkaConfig struct {
 }
 
 type NatsConfig struct {
-	Hostname string `json:"hostname"`
-
-	// +kubebuilder:default:=4222
-	// +optional
-	Port int32 `json:"port"`
-
+	URL string `json:"url"`
 	// +kubebuilder:default:=3
 	// +optional
 	Replicas int `json:"replicas"`
-
-	// +kubebuilder:default:=8222
-	// +optional
-	MonitoringPort int32 `json:"monitoringPort,omitempty"`
 }
diff --git a/components/operator/apis/stack/v1beta3/gateway_types.go b/components/operator/apis/stack/v1beta3/gateway_types.go
index 093bc08b6a..910e3e1089 100644
--- a/components/operator/apis/stack/v1beta3/gateway_types.go
+++ b/components/operator/apis/stack/v1beta3/gateway_types.go
@@ -11,4 +11,7 @@ type GatewaySpec struct {
 
 	// +optional
 	EnableAuditPlugin *bool `json:"enableAuditPlugin,omitempty"`
+
+	// +optional
+	LivenessEndpoint *string `json:"livenessEndpoint,omitempty"`
 }
diff --git a/components/operator/internal/modules/broker.go b/components/operator/internal/modules/broker.go
index 91ab615a01..cc71c8f150 100644
--- a/components/operator/internal/modules/broker.go
+++ b/components/operator/internal/modules/broker.go
@@ -1,7 +1,6 @@
 package modules
 
 import (
-	"strconv"
 	"strings"
 
 	"github.com/formancehq/operator/apis/stack/v1beta3"
@@ -35,12 +34,10 @@ func BrokerEnvVarsWithPrefix(broker v1beta3.Broker, serviceName string) Containe
 			)
 		}
 	} else {
-		port := strconv.FormatInt(int64(broker.Nats.Port), 10)
-
 		ret = ret.Append(
 			Env("BROKER", "nats"),
 			Env("PUBLISHER_NATS_ENABLED", "true"),
-			Env("PUBLISHER_NATS_URL", broker.Nats.Hostname+":"+port),
+			Env("PUBLISHER_NATS_URL", broker.Nats.URL),
 			Env("PUBLISHER_NATS_CLIENT_ID", serviceName),
 		)
 	}
diff --git a/components/operator/internal/modules/gateway/handler.go b/components/operator/internal/modules/gateway/handler.go
index b96d7abe87..c72add701b 100644
--- a/components/operator/internal/modules/gateway/handler.go
+++ b/components/operator/internal/modules/gateway/handler.go
@@ -52,9 +52,10 @@ func (g module) Versions() map[string]modules.Version {
 					ExposeHTTP: &modules.ExposeHTTP{
 						Path: "/",
 					},
-					Liveness:    modules.LivenessDisable,
-					Topics:      &modules.Topics{Name: "audit"},
-					Annotations: ctx.Configuration.Spec.Services.Gateway.Annotations.Service,
+					Liveness:         modules.LivenessDisable,
+					LivenessEndpoint: ctx.Configuration.Spec.Services.Gateway.LivenessEndpoint,
+					Topics:           &modules.Topics{Name: "audit"},
+					Annotations:      ctx.Configuration.Spec.Services.Gateway.Annotations.Service,
 					Configs: func(resolveContext modules.ServiceInstallConfiguration) modules.Configs {
 						return modules.Configs{
 							"config": modules.Config{
@@ -84,16 +85,6 @@ func (g module) Versions() map[string]modules.Version {
 					},
 				}
 
-				if ctx.Configuration.Spec.Broker.Nats != nil {
-					livenessEndpoint := fmt.Sprintf(
-						"nats://%s:%d/%s",
-						ctx.Configuration.Spec.Broker.Nats.Hostname,
-						ctx.Configuration.Spec.Broker.Nats.MonitoringPort,
-						"healthz",
-					)
-
-					service.LivenessEndpoint = &livenessEndpoint
-				}
 				return modules.Services{service}
 			},
 		},
diff --git a/components/operator/internal/modules/search.go b/components/operator/internal/modules/search.go
index 43f9a530c1..9ed744672d 100644
--- a/components/operator/internal/modules/search.go
+++ b/components/operator/internal/modules/search.go
@@ -2,7 +2,6 @@ package modules
 
 import (
 	"fmt"
-	"strconv"
 	"strings"
 
 	stackv1beta3 "github.com/formancehq/operator/apis/stack/v1beta3"
@@ -67,9 +66,8 @@ func ElasticSearchEnvVars(stack *stackv1beta3.Stack, configuration *stackv1beta3
 	}
 	if configuration.Spec.Broker.Nats != nil {
 
-		port := strconv.FormatInt(int64(configuration.Spec.Broker.Nats.Port), 10)
 		ret = ret.Append(
-			Env("NATS_URL", configuration.Spec.Broker.Nats.Hostname+":"+port),
+			Env("NATS_URL", configuration.Spec.Broker.Nats.URL),
 		)
 	}
 	if configuration.Spec.Services.Search.ElasticSearchConfig.BasicAuth != nil {
diff --git a/components/operator/internal/modules/search/handler.go b/components/operator/internal/modules/search/handler.go
index 5f8a3574c0..ab3279dc1b 100644
--- a/components/operator/internal/modules/search/handler.go
+++ b/components/operator/internal/modules/search/handler.go
@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"io/fs"
 	"path/filepath"
-	"strconv"
 	"strings"
 
 	"golang.org/x/mod/semver"
@@ -461,9 +460,8 @@ func elasticSearchEnvVars(stack *stackv1beta3.Stack, configuration *stackv1beta3
 		}
 	}
 	if configuration.Spec.Broker.Nats != nil {
-		port := strconv.FormatInt(int64(configuration.Spec.Broker.Nats.Port), 10)
 		ret = ret.Append(
-			modules.Env("NATS_URL", configuration.Spec.Broker.Nats.Hostname+":"+port),
+			modules.Env("NATS_URL", configuration.Spec.Broker.Nats.URL),
 		)
 	}
 	if configuration.Spec.Services.Search.ElasticSearchConfig.BasicAuth != nil {
diff --git a/components/operator/internal/modules/service.go b/components/operator/internal/modules/service.go
index 7c50d0061e..ba845d08b0 100644
--- a/components/operator/internal/modules/service.go
+++ b/components/operator/internal/modules/service.go
@@ -6,7 +6,6 @@ import (
 	"encoding/base64"
 	"fmt"
 	"sort"
-	"strconv"
 	"strings"
 
 	"github.com/formancehq/stack/libs/go-libs/collectionutils"
@@ -418,8 +417,7 @@ func (r *serviceReconciler) configureNats() {
 		Retention: nats.InterestPolicy,
 		Replicas:  r.Configuration.Spec.Broker.Nats.Replicas,
 	}
-	port := strconv.FormatInt(int64(r.Configuration.Spec.Broker.Nats.Port), 10)
-	nc, err := nats.Connect(r.Configuration.Spec.Broker.Nats.Hostname + ":" + port)
+	nc, err := nats.Connect(r.Configuration.Spec.Broker.Nats.URL)
 	if err != nil {
 		logging.Error(err)
 	}
diff --git a/components/operator/internal/storage/nats/client.go b/components/operator/internal/storage/nats/client.go
index 85373a3088..fafed770da 100644
--- a/components/operator/internal/storage/nats/client.go
+++ b/components/operator/internal/storage/nats/client.go
@@ -1,8 +1,6 @@
 package nats
 
 import (
-	"strconv"
-
 	"github.com/formancehq/operator/apis/stack/v1beta3"
 	"github.com/nats-io/nats.go"
 	"github.com/pkg/errors"
@@ -12,8 +10,7 @@ func NewClient(natsConfig *v1beta3.NatsConfig, clientId string) (*nats.Conn, err
 	options := []nats.Option{
 		nats.Name(clientId),
 	}
-	port := strconv.FormatInt(int64(natsConfig.Port), 10)
-	conn, err := nats.Connect(natsConfig.Hostname+":"+port, options...)
+	conn, err := nats.Connect(natsConfig.URL, options...)
 	if err != nil {
 		return nil, errors.Wrap(err, "cannot connect to nats-core")
 	}