diff --git a/internal/helper/loadbalancer.go b/internal/helper/loadbalancer.go
index 35942f9a..23980a75 100644
--- a/internal/helper/loadbalancer.go
+++ b/internal/helper/loadbalancer.go
@@ -375,6 +375,11 @@ func parseLoadBalancerOpenstackMetric(
 		"portID":          "nil",
 		"floatingID":      "nil",
 		"securityGroupID": "nil",
+		"flavorID":        "nil",
+	}
+
+	if lb.Spec.Infrastructure.Flavor.FlavorID != nil {
+		labels["flavorID"] = *lb.Spec.Infrastructure.Flavor.FlavorID
 	}
 
 	if lb.Status.PortID != nil {
diff --git a/internal/helper/loadbalancermachine.go b/internal/helper/loadbalancermachine.go
index 66a6197c..fce8b6d8 100644
--- a/internal/helper/loadbalancermachine.go
+++ b/internal/helper/loadbalancermachine.go
@@ -125,6 +125,11 @@ func parseLoadBalancerMachineOpenstackInfoMetrics(
 		"namespace": loadBalancerMachine.Namespace,
 		"portID":    "nil",
 		"serverID":  "nil",
+		"flavorID":  "nil",
+	}
+
+	if loadBalancerMachine.Spec.Infrastructure.Flavor.FlavorID != nil {
+		labels["flavorID"] = *loadBalancerMachine.Spec.Infrastructure.Flavor.FlavorID
 	}
 
 	if loadBalancerMachine.Status.DefaultPortID != nil {
diff --git a/internal/metrics/metrics.go b/internal/metrics/metrics.go
index 867d9e60..b0f93b37 100644
--- a/internal/metrics/metrics.go
+++ b/internal/metrics/metrics.go
@@ -65,7 +65,7 @@ var (
 	LoadBalancerOpenstackInfoMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 		Name: "loadbalancer_openstack_info",
 		Help: "Openstack Info contains labels with the OpenStackIDs for LoadBalancer",
-	}, []string{"lb", "namespace", "portID", "floatingID", "securityGroupID"})
+	}, []string{"lb", "namespace", "portID", "floatingID", "securityGroupID", "flavorID"})
 	// LoadBalancerReplicasMetrics Replicas for LoadBalancer (from lb.spec.replicas)
 	LoadBalancerReplicasMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 		Name: "loadbalancer_replicas",
@@ -112,7 +112,7 @@ var (
 	LoadBalancerMachineOpenstackInfoMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 		Name: "loadbalancermachine_openstack_info",
 		Help: "Openstack Info contains labels with the OpenStackIDs for LoadBalancerMachine",
-	}, []string{"lb", "lbm", "namespace", "portID", "serverID"})
+	}, []string{"lb", "lbm", "namespace", "portID", "serverID", "flavorID"})
 )
 
 func init() {