diff --git a/oidc-gateway/crds.yml b/oidc-gateway/crds.yml
index 256a9a6..864eff6 100644
--- a/oidc-gateway/crds.yml
+++ b/oidc-gateway/crds.yml
@@ -40,6 +40,7 @@ spec:
                         type: string
                 customProfile:
                   type: object
+                  x-kubernetes-preserve-unknown-fields: true
                   properties:
                     name:
                       type: string
@@ -98,6 +99,7 @@ spec:
                         type: string
                 profile:
                   type: object
+                  x-kubernetes-preserve-unknown-fields: true
                   properties:
                     name:
                       type: string
@@ -160,7 +162,6 @@ spec:
                   type: array
                   items:
                     type: string
-                    pattern: '^(https:\/\/.)[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)$'
                 grantTypes:
                   type: array
                   items: