diff --git a/config/v1alpha1/types.go b/config/v1alpha1/types.go
index 6f0710c..7162fb9 100644
--- a/config/v1alpha1/types.go
+++ b/config/v1alpha1/types.go
@@ -237,15 +237,6 @@ type StatefulSetControllerConfiguration struct {
 
 // DeprecatedControllerConfiguration contains elements be deprecated.
 type DeprecatedControllerConfiguration struct {
-	// DEPRECATED: deletingPodsQps is the number of nodes per second on which pods are deleted in
-	// case of node failure.
-	DeletingPodsQPS float32
-	// DEPRECATED: deletingPodsBurst is the number of nodes on which pods are bursty deleted in
-	// case of node failure. For more details look into RateLimiter.
-	DeletingPodsBurst int32
-	// registerRetryCount is the number of retries for initial node registration.
-	// Retry interval equals node-sync-period.
-	RegisterRetryCount int32
 }
 
 // EndpointControllerConfiguration contains elements describing EndpointController.