diff --git a/pkg/apis/operator/v1alpha1/const.go b/pkg/apis/operator/v1alpha1/const.go
index c035e609c9..c0d8fda787 100644
--- a/pkg/apis/operator/v1alpha1/const.go
+++ b/pkg/apis/operator/v1alpha1/const.go
@@ -33,10 +33,6 @@ const (
 	ProfileLite  = "lite"
 
 	// Addon Params
-	// Keeping ClusterTasksParams and CommunityClusterTasks params for backward compatibility
-	// will be removed from next operator api release
-	ClusterTasksParam      = "clusterTasks"
-	CommunityClusterTasks  = "communityClusterTasks"
 	PipelineTemplatesParam = "pipelineTemplates"
 	ResolverTasks          = "resolverTasks"
 	ResolverStepActions    = "resolverStepActions"
@@ -113,10 +109,6 @@ var (
 	}
 
 	AddonParams = map[string]ParamValue{
-		// Keeping ClusterTasks and CommunityClusterTasks params
-		// for backward compatibility and will be removed in next operator api release
-		ClusterTasksParam:      defaultParamValue,
-		CommunityClusterTasks:  defaultParamValue,
 		PipelineTemplatesParam: defaultParamValue,
 		ResolverTasks:          defaultParamValue,
 		ResolverStepActions:    defaultParamValue,
diff --git a/pkg/apis/operator/v1alpha1/tektonaddon_default_test.go b/pkg/apis/operator/v1alpha1/tektonaddon_default_test.go
index 5eb4c262f9..2c2dd2d7f3 100644
--- a/pkg/apis/operator/v1alpha1/tektonaddon_default_test.go
+++ b/pkg/apis/operator/v1alpha1/tektonaddon_default_test.go
@@ -39,7 +39,7 @@ func Test_AddonSetDefaults_DefaultParamsWithValues(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[PipelineTemplatesParam]
@@ -70,7 +70,7 @@ func Test_AddonSetDefaults_ResolverTaskIsFalse(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[ResolverTasks]
@@ -101,7 +101,7 @@ func Test_AddonSetDefaults_ResolverStepActions(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[ResolverStepActions]
diff --git a/pkg/apis/operator/v1alpha1/tektonaddon_validation.go b/pkg/apis/operator/v1alpha1/tektonaddon_validation.go
index d1df8c3eff..8288fa0c31 100644
--- a/pkg/apis/operator/v1alpha1/tektonaddon_validation.go
+++ b/pkg/apis/operator/v1alpha1/tektonaddon_validation.go
@@ -48,6 +48,10 @@ func validateAddonParams(params []Param, pathToParams string) *apis.FieldError {
 	var errs *apis.FieldError
 
 	for i, p := range params {
+		// Todo: Remove this in next operator release
+		if p.Name == "clusterTasks" || p.Name == "communityClusterTasks" {
+			continue
+		}
 		paramValue, ok := AddonParams[p.Name]
 		if !ok {
 			errs = errs.Also(apis.ErrInvalidKeyName(p.Name, pathToParams))
diff --git a/pkg/apis/operator/v1alpha1/tektonconfig_default_test.go b/pkg/apis/operator/v1alpha1/tektonconfig_default_test.go
index 7756a14e1d..3a385110b1 100644
--- a/pkg/apis/operator/v1alpha1/tektonconfig_default_test.go
+++ b/pkg/apis/operator/v1alpha1/tektonconfig_default_test.go
@@ -89,7 +89,7 @@ func Test_SetDefaults_Addon_Params(t *testing.T) {
 	t.Setenv("PLATFORM", "openshift")
 
 	tc.SetDefaults(context.TODO())
-	if len(tc.Spec.Addon.Params) != 5 {
+	if len(tc.Spec.Addon.Params) != 3 {
 		t.Error("Setting default failed for TektonConfig (spec.addon.params)")
 	}
 }
diff --git a/pkg/reconciler/shared/tektonconfig/upgrade/pre_upgrade.go b/pkg/reconciler/shared/tektonconfig/upgrade/pre_upgrade.go
index 7373247b01..d1f0764aaa 100644
--- a/pkg/reconciler/shared/tektonconfig/upgrade/pre_upgrade.go
+++ b/pkg/reconciler/shared/tektonconfig/upgrade/pre_upgrade.go
@@ -75,3 +75,30 @@ func upgradePipelineProperties(ctx context.Context, logger *zap.SugaredLogger, k
 	}
 	return nil
 }
+
+// previous version of the TektonConfig CR's addon params has cluster task params to manage the cluster tasks
+// and cluster tasks have been deprecated and removed so need to remove the clusterTasks and communityClusterTasks
+// params from TektonConfig's addon params and this removes the cluster tasks params and updates TektonConfig's addon params
+// Todo: remove this in the next operator release
+func removeDeprecatedAddonParams(ctx context.Context, logger *zap.SugaredLogger, k8sClient kubernetes.Interface, operatorClient versioned.Interface, restConfig *rest.Config) error {
+	tcCR, err := operatorClient.OperatorV1alpha1().TektonConfigs().Get(ctx, v1alpha1.ConfigResourceName, metav1.GetOptions{})
+	if err != nil {
+		if apierrs.IsNotFound(err) {
+			return nil
+		}
+		return err
+	}
+
+	updatedParams := []v1alpha1.Param{}
+	for _, p := range tcCR.Spec.Addon.Params {
+		if p.Name == "clusterTasks" || p.Name == "communityClusterTasks" {
+			continue
+		}
+		updatedParams = append(updatedParams, p)
+	}
+
+	// update the Tekton config's addon params
+	tcCR.Spec.Addon.Params = updatedParams
+	_, err = operatorClient.OperatorV1alpha1().TektonConfigs().Update(ctx, tcCR, metav1.UpdateOptions{})
+	return err
+}
diff --git a/pkg/reconciler/shared/tektonconfig/upgrade/upgrade.go b/pkg/reconciler/shared/tektonconfig/upgrade/upgrade.go
index 6f5d0c4045..9c480b41ca 100644
--- a/pkg/reconciler/shared/tektonconfig/upgrade/upgrade.go
+++ b/pkg/reconciler/shared/tektonconfig/upgrade/upgrade.go
@@ -33,7 +33,9 @@ var (
 	// pre upgrade functions
 	preUpgradeFunctions = []upgradeFunc{
 		resetTektonConfigConditions, // upgrade #1: removes conditions from TektonConfig CR, clears outdated conditions
-		upgradePipelineProperties,   // update default value of enable-step-actions from false to true
+		upgradePipelineProperties,   // upgrade #2: update default value of enable-step-actions from false to true
+		// Todo: Remove the removeDeprecatedAddonParams upgrade function in next operator release
+		removeDeprecatedAddonParams, // upgrade #3: remove the deprecated cluster task params from TektonConfig CR's addon params
 	}
 
 	// post upgrade functions
diff --git a/test/e2e/common/00_tektonconfigdeployment_test.go b/test/e2e/common/00_tektonconfigdeployment_test.go
index 7c2838b073..869269b26f 100644
--- a/test/e2e/common/00_tektonconfigdeployment_test.go
+++ b/test/e2e/common/00_tektonconfigdeployment_test.go
@@ -349,8 +349,6 @@ func (s *TektonConfigTestSuite) Test05_DisableAndEnableAddons() {
 	// disable addons and update
 	tc := s.getCurrentConfig(timeout)
 	tc.Spec.Addon.Params = []v1alpha1.Param{
-		{Name: v1alpha1.ClusterTasksParam, Value: "false"},
-		{Name: v1alpha1.CommunityClusterTasks, Value: "false"},
 		{Name: v1alpha1.PipelineTemplatesParam, Value: "false"},
 	}
 	_, err := s.clients.TektonConfig().Update(context.TODO(), tc, metav1.UpdateOptions{})