diff --git a/cmd/kube-apiserver/app/options/options.go b/cmd/kube-apiserver/app/options/options.go
index 1404bc2d9fb..1580f09718f 100644
--- a/cmd/kube-apiserver/app/options/options.go
+++ b/cmd/kube-apiserver/app/options/options.go
@@ -184,15 +184,9 @@ func (s *ServerRunOptions) AddFlags(fs *pflag.FlagSet) {
 		"A CIDR notation IP range from which to assign service cluster IPs. This must not "+
 		"overlap with any IP ranges assigned to nodes for pods.")
 
-	fs.IPNetVar(&s.ServiceClusterIPRange, "portal-net", s.ServiceClusterIPRange,
-		"DEPRECATED: see --service-cluster-ip-range instead.")
-	fs.MarkDeprecated("portal-net", "see --service-cluster-ip-range instead")
-
 	fs.Var(&s.ServiceNodePortRange, "service-node-port-range", ""+
 		"A port range to reserve for services with NodePort visibility. "+
 		"Example: '30000-32767'. Inclusive at both ends of the range.")
-	fs.Var(&s.ServiceNodePortRange, "service-node-ports", "DEPRECATED: see --service-node-port-range instead")
-	fs.MarkDeprecated("service-node-ports", "see --service-node-port-range instead")
 
 	// Kubelet related flags:
 	fs.BoolVar(&s.KubeletConfig.EnableHttps, "kubelet-https", s.KubeletConfig.EnableHttps,