diff --git a/internal/controller/supervisorconfig/generator/secret_helper.go b/internal/controller/supervisorconfig/generator/secret_helper.go
index 672083d8..3c217387 100644
--- a/internal/controller/supervisorconfig/generator/secret_helper.go
+++ b/internal/controller/supervisorconfig/generator/secret_helper.go
@@ -84,10 +84,6 @@ type symmetricSecretHelper struct {
 	updateCacheFunc func(cacheKey string, cacheValue []byte)
 }
 
-func (s *symmetricSecretHelper) Handles(obj metav1.Object) bool {
-	return IsFederationDomainSecretOfType(obj, s.secretType())
-}
-
 func (s *symmetricSecretHelper) NamePrefix() string { return s.namePrefix }
 
 // Generate implements SecretHelper.Generate().
@@ -172,6 +168,10 @@ func (s *symmetricSecretHelper) secretType() corev1.SecretType {
 	}
 }
 
+func (s *symmetricSecretHelper) Handles(obj metav1.Object) bool {
+	return IsFederationDomainSecretOfType(obj, s.secretType())
+}
+
 func IsFederationDomainSecretOfType(obj metav1.Object, secretType corev1.SecretType) bool {
 	secret, ok := obj.(*corev1.Secret)
 	if !ok {