diff --git a/tlsconfig/config_client_ciphers.go b/tlsconfig/config_client_ciphers.go
index 6b4c6a7c..a82f9fa5 100644
--- a/tlsconfig/config_client_ciphers.go
+++ b/tlsconfig/config_client_ciphers.go
@@ -1,7 +1,4 @@
-// +build go1.5
-
 // Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers.
-//
 package tlsconfig
 
 import (
diff --git a/tlsconfig/config_legacy_client_ciphers.go b/tlsconfig/config_legacy_client_ciphers.go
deleted file mode 100644
index ee22df47..00000000
--- a/tlsconfig/config_legacy_client_ciphers.go
+++ /dev/null
@@ -1,15 +0,0 @@
-// +build !go1.5
-
-// Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers.
-//
-package tlsconfig
-
-import (
-	"crypto/tls"
-)
-
-// Client TLS cipher suites (dropping CBC ciphers for client preferred suite set)
-var clientCipherSuites = []uint16{
-	tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
-	tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
-}