diff --git a/api/v1alpha1/irsasetup_types.go b/api/v1alpha1/irsasetup_types.go
index 707ae85..8810345 100644
--- a/api/v1alpha1/irsasetup_types.go
+++ b/api/v1alpha1/irsasetup_types.go
@@ -43,7 +43,6 @@ type IRSASetupSpec struct {
 	// Discovery configures the IdP Discovery process, essential for setting up IRSA by locating
 	// the OIDC provider information.
 	// Only applicable when Mode is "selfhosted".
-	// +optional
 	Discovery Discovery `json:"discovery,omitempty"`
 
 	// IamOIDCProvider configures IAM OIDC IamOIDCProvider Name