diff --git a/app.go b/app.go
index f0f2addf..0d473a6f 100644
--- a/app.go
+++ b/app.go
@@ -183,7 +183,7 @@ func run(args options) {
 				log.Fatal(err)
 				os.Exit(1)
 			}
-			confing.TLS = data // update warnings
+			config.TLS = data // update warnings
 
 			// prepare cert for HTTPS server
 			cert, err := tls.X509KeyPair([]byte(config.TLS.CertificateChain), []byte(config.TLS.PrivateKey))