diff --git a/internal/controller/ols_console_reconciliator.go b/internal/controller/ols_console_reconciliator.go
index 29662fdc..96547ce1 100644
--- a/internal/controller/ols_console_reconciliator.go
+++ b/internal/controller/ols_console_reconciliator.go
@@ -200,3 +200,68 @@ func (r *OLSConfigReconciler) activateConsoleUI(ctx context.Context, cr *olsv1al
 	r.logger.Info("Console UI plugin activated")
 	return nil
 }
+
+func (r *OLSConfigReconciler) removeConsoleUI(ctx context.Context) error {
+	tasks := []DeleteTask{
+		{
+			Name: "deactivate Console Plugin",
+			Task: r.deactivateConsoleUI,
+		},
+		{
+			Name: "delete Console Plugin",
+			Task: r.deleteConsoleUIPlugin,
+		},
+	}
+
+	for _, task := range tasks {
+		err := task.Task(ctx)
+		if err != nil {
+			r.logger.Error(err, "DeleteConsoleUIPlugin error", "task", task.Name)
+			return fmt.Errorf("failed to %s: %w", task.Name, err)
+		}
+	}
+
+	r.logger.Info("DeleteConsoleUIPlugin completes")
+
+	return nil
+}
+
+func (r *OLSConfigReconciler) deleteConsoleUIPlugin(ctx context.Context) error {
+	plugin := &consolev1.ConsolePlugin{}
+	err := r.Client.Get(ctx, client.ObjectKey{Name: ConsoleUIPluginName}, plugin)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			r.logger.Info("Console Plugin not found, skip deletion")
+			return nil
+		}
+		return fmt.Errorf("failed to get Console Plugin: %w", err)
+	}
+	err = r.Delete(ctx, plugin)
+	if err != nil {
+		return fmt.Errorf("failed to delete Console Plugin: %w", err)
+	}
+	r.logger.Info("Console Plugin deleted")
+	return nil
+}
+
+func (r *OLSConfigReconciler) deactivateConsoleUI(ctx context.Context) error {
+	console := &openshiftv1.Console{}
+	err := r.Client.Get(ctx, client.ObjectKey{Name: ConsoleCRName}, console)
+	if err != nil {
+		return fmt.Errorf("failed to get Console: %w", err)
+	}
+	if console.Spec.Plugins == nil {
+		return nil
+	}
+	if slices.Contains(console.Spec.Plugins, ConsoleUIPluginName) {
+		console.Spec.Plugins = slices.DeleteFunc(console.Spec.Plugins, func(name string) bool { return name == ConsoleUIPluginName })
+	} else {
+		return nil
+	}
+	err = r.Update(ctx, console)
+	if err != nil {
+		return fmt.Errorf("failed to update Console: %w", err)
+	}
+	r.logger.Info("Console UI plugin deactivated")
+	return nil
+}
diff --git a/internal/controller/ols_console_reconciliator_test.go b/internal/controller/ols_console_reconciliator_test.go
index ff48a8d7..71c90034 100644
--- a/internal/controller/ols_console_reconciliator_test.go
+++ b/internal/controller/ols_console_reconciliator_test.go
@@ -7,6 +7,7 @@ import (
 	openshiftv1 "github.com/openshift/api/operator/v1"
 	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 )
@@ -31,6 +32,20 @@ var _ = Describe("Console UI reconciliator", Ordered, func() {
 
 		})
 
+		AfterAll(func() {
+			console := openshiftv1.Console{}
+			err := k8sClient.Get(ctx, types.NamespacedName{Name: ConsoleCRName}, &console)
+			if err == nil {
+				err = k8sClient.Delete(ctx, &console)
+				Expect(err).NotTo(HaveOccurred())
+				return
+			} else if errors.IsNotFound(err) {
+				return
+			}
+			Expect(err).NotTo(HaveOccurred())
+
+		})
+
 		It("should reconcile from OLSConfig custom resource", func() {
 			By("Reconcile the OLSConfig custom resource")
 			err := reconciler.reconcileConsoleUI(ctx, cr)
@@ -74,4 +89,58 @@ var _ = Describe("Console UI reconciliator", Ordered, func() {
 		})
 
 	})
+
+	Context("Deleting logic", Ordered, func() {
+		BeforeAll(func() {
+			console := openshiftv1.Console{
+				ObjectMeta: metav1.ObjectMeta{
+					Name: ConsoleCRName,
+				},
+				Spec: openshiftv1.ConsoleSpec{
+					Plugins: []string{"monitoring-plugin", ConsoleUIPluginName},
+					OperatorSpec: openshiftv1.OperatorSpec{
+						ManagementState: openshiftv1.Managed,
+					},
+				},
+			}
+			err := k8sClient.Create(ctx, &console)
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		AfterAll(func() {
+			console := openshiftv1.Console{}
+			err := k8sClient.Get(ctx, types.NamespacedName{Name: ConsoleCRName}, &console)
+			if err == nil {
+				err = k8sClient.Delete(ctx, &console)
+				Expect(err).NotTo(HaveOccurred())
+				return
+			} else if errors.IsNotFound(err) {
+				return
+			}
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		It("should reconcile from OLSConfig custom resource", func() {
+			By("Reconcile the OLSConfig custom resource")
+			err := reconciler.reconcileConsoleUI(ctx, cr)
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		It("should delete the console plugin lightspeed-console-plugin", func() {
+			By("Delete the console plugin")
+			err := reconciler.removeConsoleUI(ctx)
+			Expect(err).NotTo(HaveOccurred())
+			By("Get the console plugin")
+			plugin := &consolev1.ConsolePlugin{}
+			err = k8sClient.Get(ctx, types.NamespacedName{Name: ConsoleUIPluginName}, plugin)
+			Expect(errors.IsNotFound(err)).To(BeTrue())
+			By("Get the console plugin list")
+			console := &openshiftv1.Console{}
+			err = k8sClient.Get(ctx, types.NamespacedName{Name: ConsoleCRName}, console)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(console.Spec.Plugins).NotTo(ContainElement(ConsoleUIPluginName))
+
+		})
+
+	})
 })
diff --git a/internal/controller/olsconfig_controller.go b/internal/controller/olsconfig_controller.go
index 40c36cb7..b5de23e4 100644
--- a/internal/controller/olsconfig_controller.go
+++ b/internal/controller/olsconfig_controller.go
@@ -78,6 +78,11 @@ func (r *OLSConfigReconciler) Reconcile(ctx context.Context, req ctrl.Request) (
 	if err != nil {
 		if apierrors.IsNotFound(err) {
 			r.logger.Info("olsconfig resource not found. Ignoring since object must be deleted")
+			err = r.removeConsoleUI(ctx)
+			if err != nil {
+				r.logger.Error(err, "Failed to remove console UI")
+				return ctrl.Result{}, err
+			}
 			return ctrl.Result{}, nil
 		}
 		// Error reading the object - requeue the request.
diff --git a/internal/controller/types.go b/internal/controller/types.go
index 82ae86f6..58fa9135 100644
--- a/internal/controller/types.go
+++ b/internal/controller/types.go
@@ -15,6 +15,12 @@ type ReconcileTask struct {
 	Task ReconcileFunc
 }
 
+type DeleteFunc func(context.Context) error
+type DeleteTask struct {
+	Name string
+	Task DeleteFunc
+}
+
 /*** application server configuration file ***/
 // root of the app server configuration file
 type AppSrvConfigFile struct {