diff --git a/internal/controller/reconcile_kubernetes.go b/internal/controller/reconcile_kubernetes.go
index 613f274..0629d80 100644
--- a/internal/controller/reconcile_kubernetes.go
+++ b/internal/controller/reconcile_kubernetes.go
@@ -8,7 +8,6 @@ import (
 	"github.com/suse-edge/upgrade-controller/internal/upgrade"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
-	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	ctrl "sigs.k8s.io/controller-runtime"
@@ -22,16 +21,7 @@ func (r *UpgradePlanReconciler) reconcileKubernetes(ctx context.Context, upgrade
 			return ctrl.Result{}, err
 		}
 
-		return r.createPlan(ctx, upgradePlan, controlPlanePlan)
-	}
-
-	workerPlan := upgrade.KubernetesWorkerPlan(kubernetesVersion)
-	if err := r.Get(ctx, client.ObjectKeyFromObject(workerPlan), workerPlan); err != nil {
-		if !errors.IsNotFound(err) {
-			return ctrl.Result{}, err
-		}
-
-		return r.createPlan(ctx, upgradePlan, workerPlan)
+		return ctrl.Result{}, r.createPlan(ctx, upgradePlan, controlPlanePlan)
 	}
 
 	nodeList := &corev1.NodeList{}
@@ -45,10 +35,20 @@ func (r *UpgradePlanReconciler) reconcileKubernetes(ctx context.Context, upgrade
 	}
 
 	if !isKubernetesUpgraded(nodeList, selector, kubernetesVersion) {
-		condition := metav1.Condition{Type: lifecyclev1alpha1.KubernetesUpgradedCondition, Status: metav1.ConditionFalse, Reason: lifecyclev1alpha1.UpgradeInProgress, Message: "Control plane nodes are being upgraded"}
-		meta.SetStatusCondition(&upgradePlan.Status.Conditions, condition)
-
+		setInProgressCondition(upgradePlan, lifecyclev1alpha1.KubernetesUpgradedCondition, "Control plane nodes are being upgraded")
 		return ctrl.Result{}, nil
+	} else if controlPlaneOnlyCluster(nodeList) {
+		setSuccessfulCondition(upgradePlan, lifecyclev1alpha1.KubernetesUpgradedCondition, "All cluster nodes are upgraded")
+		return ctrl.Result{Requeue: true}, nil
+	}
+
+	workerPlan := upgrade.KubernetesWorkerPlan(kubernetesVersion)
+	if err = r.Get(ctx, client.ObjectKeyFromObject(workerPlan), workerPlan); err != nil {
+		if !errors.IsNotFound(err) {
+			return ctrl.Result{}, err
+		}
+
+		return ctrl.Result{}, r.createPlan(ctx, upgradePlan, workerPlan)
 	}
 
 	selector, err = metav1.LabelSelectorAsSelector(workerPlan.Spec.NodeSelector)
@@ -57,14 +57,11 @@ func (r *UpgradePlanReconciler) reconcileKubernetes(ctx context.Context, upgrade
 	}
 
 	if !isKubernetesUpgraded(nodeList, selector, kubernetesVersion) {
-		condition := metav1.Condition{Type: lifecyclev1alpha1.KubernetesUpgradedCondition, Status: metav1.ConditionFalse, Reason: lifecyclev1alpha1.UpgradeInProgress, Message: "Worker nodes are being upgraded"}
-		meta.SetStatusCondition(&upgradePlan.Status.Conditions, condition)
+		setInProgressCondition(upgradePlan, lifecyclev1alpha1.KubernetesUpgradedCondition, "Worker nodes are being upgraded")
 		return ctrl.Result{}, nil
 	}
 
-	condition := metav1.Condition{Type: lifecyclev1alpha1.KubernetesUpgradedCondition, Status: metav1.ConditionTrue, Reason: lifecyclev1alpha1.UpgradeSucceeded, Message: "All cluster nodes are upgraded"}
-	meta.SetStatusCondition(&upgradePlan.Status.Conditions, condition)
-
+	setSuccessfulCondition(upgradePlan, lifecyclev1alpha1.KubernetesUpgradedCondition, "All cluster nodes are upgraded")
 	return ctrl.Result{Requeue: true}, nil
 }
 
@@ -93,3 +90,13 @@ func isKubernetesUpgraded(nodeList *corev1.NodeList, selector labels.Selector, k
 
 	return true
 }
+
+func controlPlaneOnlyCluster(nodeList *corev1.NodeList) bool {
+	for _, node := range nodeList.Items {
+		if node.Labels[upgrade.ControlPlaneLabel] != "true" {
+			return false
+		}
+	}
+
+	return true
+}
diff --git a/internal/controller/upgradeplan_controller.go b/internal/controller/upgradeplan_controller.go
index 7c4b5c6..c0e20f3 100644
--- a/internal/controller/upgradeplan_controller.go
+++ b/internal/controller/upgradeplan_controller.go
@@ -103,18 +103,28 @@ func (r *UpgradePlanReconciler) recordCreatedPlan(upgradePlan *lifecyclev1alpha1
 	r.Recorder.Eventf(upgradePlan, corev1.EventTypeNormal, "PlanCreated", "Upgrade plan created: %s/%s", namespace, name)
 }
 
-func (r *UpgradePlanReconciler) createPlan(ctx context.Context, upgradePlan *lifecyclev1alpha1.UpgradePlan, plan *upgradecattlev1.Plan) (ctrl.Result, error) {
+func (r *UpgradePlanReconciler) createPlan(ctx context.Context, upgradePlan *lifecyclev1alpha1.UpgradePlan, plan *upgradecattlev1.Plan) error {
 	if err := ctrl.SetControllerReference(upgradePlan, plan, r.Scheme); err != nil {
-		return ctrl.Result{}, fmt.Errorf("setting controller reference: %w", err)
+		return fmt.Errorf("setting controller reference: %w", err)
 	}
 
 	if err := r.Create(ctx, plan); err != nil {
-		return ctrl.Result{}, fmt.Errorf("creating upgrade plan: %w", err)
+		return fmt.Errorf("creating upgrade plan: %w", err)
 	}
 
 	r.recordCreatedPlan(upgradePlan, plan.Name, plan.Namespace)
 
-	return ctrl.Result{Requeue: true}, nil
+	return nil
+}
+
+func setInProgressCondition(plan *lifecyclev1alpha1.UpgradePlan, conditionType, message string) {
+	condition := metav1.Condition{Type: conditionType, Status: metav1.ConditionFalse, Reason: lifecyclev1alpha1.UpgradeInProgress, Message: message}
+	meta.SetStatusCondition(&plan.Status.Conditions, condition)
+}
+
+func setSuccessfulCondition(plan *lifecyclev1alpha1.UpgradePlan, conditionType, message string) {
+	condition := metav1.Condition{Type: conditionType, Status: metav1.ConditionTrue, Reason: lifecyclev1alpha1.UpgradeSucceeded, Message: message}
+	meta.SetStatusCondition(&plan.Status.Conditions, condition)
 }
 
 // SetupWithManager sets up the controller with the Manager.
diff --git a/internal/upgrade/base.go b/internal/upgrade/base.go
index d709017..321cee0 100644
--- a/internal/upgrade/base.go
+++ b/internal/upgrade/base.go
@@ -8,7 +8,7 @@ import (
 const (
 	upgradeNamespace = "cattle-system"
 
-	controlPlaneLabel = "node-role.kubernetes.io/control-plane"
+	ControlPlaneLabel = "node-role.kubernetes.io/control-plane"
 )
 
 func baseUpgradePlan(name string) *upgradecattlev1.Plan {
diff --git a/internal/upgrade/kubernetes.go b/internal/upgrade/kubernetes.go
index 0759875..fc9315f 100644
--- a/internal/upgrade/kubernetes.go
+++ b/internal/upgrade/kubernetes.go
@@ -30,7 +30,7 @@ func KubernetesControlPlanePlan(version string) *upgradecattlev1.Plan {
 	controlPlanePlan.Spec.NodeSelector = &metav1.LabelSelector{
 		MatchExpressions: []metav1.LabelSelectorRequirement{
 			{
-				Key:      controlPlaneLabel,
+				Key:      ControlPlaneLabel,
 				Operator: "In",
 				Values: []string{
 					"true",
@@ -52,7 +52,7 @@ func KubernetesControlPlanePlan(version string) *upgradecattlev1.Plan {
 			Effect:   "NoExecute",
 		},
 		{
-			Key:      controlPlaneLabel,
+			Key:      ControlPlaneLabel,
 			Operator: "Equal",
 			Value:    "",
 			Effect:   "NoSchedule",
@@ -80,7 +80,7 @@ func KubernetesWorkerPlan(version string) *upgradecattlev1.Plan {
 	workerPlan.Spec.NodeSelector = &metav1.LabelSelector{
 		MatchExpressions: []metav1.LabelSelectorRequirement{
 			{
-				Key:      controlPlaneLabel,
+				Key:      ControlPlaneLabel,
 				Operator: "NotIn",
 				Values: []string{
 					"true",