diff --git a/pkg/certs/certs.go b/pkg/certs/certs.go
index 8da9facf597..a4c27be8420 100644
--- a/pkg/certs/certs.go
+++ b/pkg/certs/certs.go
@@ -173,11 +173,21 @@ func NewConfigDirFromCtx(ctx *cli.Context, option string, getDefaultDir func() s
 }
 
 func getPublicCertFile() string {
-	return filepath.Join(GlobalCertsDir.Get(), PublicCertFile)
+	publicCertFile := filepath.Join(GlobalCertsDir.Get(), PublicCertFile)
+	TLSCertFile := filepath.Join(GlobalCertsDir.Get(), TLSCertFile)
+	if isFile(publicCertFile) {
+		return publicCertFile
+	}
+	return TLSCertFile
 }
 
 func getPrivateKeyFile() string {
-	return filepath.Join(GlobalCertsDir.Get(), PrivateKeyFile)
+	privateKeyFile := filepath.Join(GlobalCertsDir.Get(), PrivateKeyFile)
+	TLSPrivateKey := filepath.Join(GlobalCertsDir.Get(), TLSKeyFile)
+	if isFile(privateKeyFile) {
+		return privateKeyFile
+	}
+	return TLSPrivateKey
 }
 
 // EnvCertPassword is the environment variable which contains the password used
diff --git a/pkg/certs/const.go b/pkg/certs/const.go
index 8253e356102..9e116b93ad9 100644
--- a/pkg/certs/const.go
+++ b/pkg/certs/const.go
@@ -29,6 +29,12 @@ const (
 	// PublicCertFile Public certificate file for HTTPS.
 	PublicCertFile = "public.crt"
 
+	// TLSCertFile Public certificate file for HTTPS.
+	TLSCertFile = "tls.crt"
+
 	// PrivateKeyFile Private key file for HTTPS.
 	PrivateKeyFile = "private.key"
+
+	// TLSKeyFile Private key file for HTTPS.
+	TLSKeyFile = "tls.key"
 )