diff --git a/charts/k3k/templates/crds/k3k.io_clusters.yaml b/charts/k3k/templates/crds/k3k.io_clusters.yaml
index 80d62d19..84af9d78 100644
--- a/charts/k3k/templates/crds/k3k.io_clusters.yaml
+++ b/charts/k3k/templates/crds/k3k.io_clusters.yaml
@@ -1289,19 +1289,14 @@ spec:
                   are mirrored into the virtual cluster.
                 type: boolean
               mode:
-                allOf:
-                - enum:
-                  - shared
-                  - virtual
-                  - hcp
-                - enum:
-                  - shared
-                  - virtual
-                  - hcp
                 default: shared
                 description: |-
                   Mode specifies the cluster provisioning mode: "shared", "virtual" or "hcp".
                   Defaults to "shared". This field is immutable.
+                enum:
+                - shared
+                - virtual
+                - hcp
                 type: string
                 x-kubernetes-validations:
                 - message: mode is immutable
diff --git a/charts/k3k/templates/crds/k3k.io_virtualclusterpolicies.yaml b/charts/k3k/templates/crds/k3k.io_virtualclusterpolicies.yaml
index a708cca4..e4996125 100644
--- a/charts/k3k/templates/crds/k3k.io_virtualclusterpolicies.yaml
+++ b/charts/k3k/templates/crds/k3k.io_virtualclusterpolicies.yaml
@@ -50,17 +50,12 @@ spec:
             description: Spec defines the desired state of the VirtualClusterPolicy.
             properties:
               allowedMode:
-                allOf:
-                - enum:
-                  - shared
-                  - virtual
-                  - hcp
-                - enum:
-                  - shared
-                  - virtual
-                  - hcp
                 default: shared
                 description: AllowedMode specifies the allowed cluster provisioning mode. Defaults to "shared".
+                enum:
+                - shared
+                - virtual
+                - hcp
                 type: string
                 x-kubernetes-validations:
                 - message: mode is immutable
diff --git a/docs/crds/crds.adoc b/docs/crds/crds.adoc
index cd57d5d8..152630a2 100644
--- a/docs/crds/crds.adoc
+++ b/docs/crds/crds.adoc
@@ -133,8 +133,7 @@ _Underlying type:_ _string_
 
 ClusterMode is the possible provisioning mode of a Cluster.
 
-_Validation:_
-- Enum: [shared virtual hcp]
+
 
 _Appears In:_
 
diff --git a/docs/crds/crds.md b/docs/crds/crds.md
index a43bd48b..406286c8 100644
--- a/docs/crds/crds.md
+++ b/docs/crds/crds.md
@@ -102,8 +102,7 @@ _Underlying type:_ _string_
 
 ClusterMode is the possible provisioning mode of a Cluster.
 
-_Validation:_
-- Enum: [shared virtual hcp]
+
 
 _Appears in:_
 - [ClusterSpec](#clusterspec)
diff --git a/pkg/apis/k3k.io/v1beta1/types.go b/pkg/apis/k3k.io/v1beta1/types.go
index 59f47198..fcf5c81f 100644
--- a/pkg/apis/k3k.io/v1beta1/types.go
+++ b/pkg/apis/k3k.io/v1beta1/types.go
@@ -412,9 +412,6 @@ type StorageClassSyncConfig struct {
 }
 
 // ClusterMode is the possible provisioning mode of a Cluster.
-//
-// +kubebuilder:validation:Enum=shared;virtual;hcp
-// +kubebuilder:default="shared"
 type ClusterMode string
 
 const (