diff --git a/api/v1alpha1/loadbalancer_types.go b/api/v1alpha1/loadbalancer_types.go
index 2b3ab91b828..9e9026af3e7 100644
--- a/api/v1alpha1/loadbalancer_types.go
+++ b/api/v1alpha1/loadbalancer_types.go
@@ -58,7 +58,7 @@ type ConsistentHash struct {
 
 	// The table size for consistent hashing, must be prime number limited to 5000011.
 	//
-	// +kubebuilder:validation:Minimum=1
+	// +kubebuilder:validation:Minimum=2
 	// +kubebuilder:validation:Maximum=5000011
 	// +kubebuilder:default=65537
 	// +optional
diff --git a/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml b/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
index b51c0ae8cdc..afb60bee9b2 100644
--- a/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
+++ b/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backendtrafficpolicies.yaml
@@ -418,7 +418,7 @@ spec:
                           prime number limited to 5000011.
                         format: int64
                         maximum: 5000011
-                        minimum: 1
+                        minimum: 2
                         type: integer
                       type:
                         description: ConsistentHashType defines the type of input