diff --git a/api/v1alpha1/perconaservermysql_types.go b/api/v1alpha1/perconaservermysql_types.go
index 861ae026e..da1b5b3e8 100644
--- a/api/v1alpha1/perconaservermysql_types.go
+++ b/api/v1alpha1/perconaservermysql_types.go
@@ -628,6 +628,7 @@ func (cr *PerconaServerMySQL) CheckNSetDefaults(ctx context.Context, serverVersi
 
 	if cr.Spec.MySQL.ClusterType == ClusterTypeGR && !cr.Spec.AllowUnsafeConfig {
 		if cr.Spec.MySQL.Size < MinSafeGRSize {
+			log.Info("Setting safe defaults, updating MySQL cluster size", "oldSize", cr.Spec.MySQL.Size, "newSafeSize", MinSafeGRSize)
 			cr.Spec.MySQL.Size = MinSafeGRSize
 		}
 
@@ -646,6 +647,7 @@ func (cr *PerconaServerMySQL) CheckNSetDefaults(ctx context.Context, serverVersi
 
 	if cr.RouterEnabled() && !cr.Spec.AllowUnsafeConfig {
 		if cr.Spec.Proxy.Router.Size < MinSafeProxySize {
+			log.Info("Setting safe defaults, updating Router size", "oldSize", cr.Spec.Proxy.Router.Size, "newSafeSize", MinSafeProxySize)
 			cr.Spec.Proxy.Router.Size = MinSafeProxySize
 		}
 	}
@@ -656,6 +658,7 @@ func (cr *PerconaServerMySQL) CheckNSetDefaults(ctx context.Context, serverVersi
 
 	if cr.HAProxyEnabled() && !cr.Spec.AllowUnsafeConfig {
 		if cr.Spec.Proxy.HAProxy.Size < MinSafeProxySize {
+			log.Info("Setting safe defaults, updating HAProxy size", "oldSize", cr.Spec.Proxy.HAProxy.Size, "newSafeSize", MinSafeProxySize)
 			cr.Spec.Proxy.HAProxy.Size = MinSafeProxySize
 		}
 	}