diff --git a/clusters/cl01tl/services/cert-manager/values.yaml b/clusters/cl01tl/services/cert-manager/values.yaml
index 68f27857c..f02e0d5c8 100644
--- a/clusters/cl01tl/services/cert-manager/values.yaml
+++ b/clusters/cl01tl/services/cert-manager/values.yaml
@@ -6,8 +6,7 @@ cert-manager:
   config:
     apiVersion: controller.config.cert-manager.io/v1alpha1
     kind: ControllerConfiguration  
-    featureGates:
-      ExperimentalGatewayAPISupport: true
+    enableGatewayAPI: true
   prometheus:
     enabled: true
     servicemonitor: