diff --git a/pkg/apis/config/v1alpha1/default_test.go b/pkg/apis/config/v1alpha1/default_test.go
index 6f11f675f..fb364b0f3 100644
--- a/pkg/apis/config/v1alpha1/default_test.go
+++ b/pkg/apis/config/v1alpha1/default_test.go
@@ -48,7 +48,7 @@ var _ = Describe("Defaults", func() {
 		})
 
 		It("should default the application crendential config", func() {
-			SetDefaults_ApplicationCrendentialConfig(obj)
+			SetDefaults_ApplicationCredentialConfig(obj)
 
 			Expect(*obj.Lifetime).To(Equal(metav1.Duration{Duration: time.Hour * 48}))
 			Expect(*obj.OpenstackExpirationPeriod).To(Equal(metav1.Duration{Duration: time.Hour * 24 * 30}))
diff --git a/pkg/apis/config/v1alpha1/defaults.go b/pkg/apis/config/v1alpha1/defaults.go
index f0fab5fe5..20f9e5a0d 100644
--- a/pkg/apis/config/v1alpha1/defaults.go
+++ b/pkg/apis/config/v1alpha1/defaults.go
@@ -33,7 +33,7 @@ func SetDefaults_ControllerConfiguration(obj *ControllerConfiguration) {
 }
 
 // SetDefaults_ApplicationCrendentialConfig sets defaults for the ApplicationCrendentialConfig.
-func SetDefaults_ApplicationCrendentialConfig(obj *ApplicationCredentialConfig) {
+func SetDefaults_ApplicationCredentialConfig(obj *ApplicationCredentialConfig) {
 	if obj.Lifetime == nil {
 		obj.Lifetime = &metav1.Duration{
 			Duration: time.Hour * 48,
diff --git a/pkg/apis/config/v1alpha1/zz_generated.defaults.go b/pkg/apis/config/v1alpha1/zz_generated.defaults.go
index 2c9ab40ed..b54f28011 100644
--- a/pkg/apis/config/v1alpha1/zz_generated.defaults.go
+++ b/pkg/apis/config/v1alpha1/zz_generated.defaults.go
@@ -35,4 +35,7 @@ func RegisterDefaults(scheme *runtime.Scheme) error {
 
 func SetObjectDefaults_ControllerConfiguration(in *ControllerConfiguration) {
 	SetDefaults_ControllerConfiguration(in)
+	if in.ApplicationCredentialConfig != nil {
+		SetDefaults_ApplicationCredentialConfig(in.ApplicationCredentialConfig)
+	}
 }