diff --git a/pkg/controller/poolcoordinator/cert/poolcoordinator_cert_manager.go b/pkg/controller/poolcoordinator/cert/poolcoordinator_cert_manager.go
index 9acea4a4ed9..eb97eff7601 100644
--- a/pkg/controller/poolcoordinator/cert/poolcoordinator_cert_manager.go
+++ b/pkg/controller/poolcoordinator/cert/poolcoordinator_cert_manager.go
@@ -146,10 +146,7 @@ var allSelfSignedCerts []CertConfig = []CertConfig{
 		CommonName:   PoolcoordinatorETCDCN,
 		Organization: []string{PoolcoordinatorOrg},
 		certInit: func(i client.Interface, c <-chan struct{}) ([]net.IP, []string, error) {
-			ips, dnsNames, err := waitUntilSVCReady(i, PoolcoordinatorETCDSVC, c)
-			return append([]net.IP{
-				net.ParseIP("127.0.0.1"),
-			}, ips...), dnsNames, err
+			return waitUntilSVCReady(i, PoolcoordinatorETCDSVC, c)
 		},
 	},
 	{