diff --git a/cipher_suites.go b/cipher_suites.go
index 19b75f9..1febee4 100644
--- a/cipher_suites.go
+++ b/cipher_suites.go
@@ -10,7 +10,6 @@ import (
 	"crypto/cipher"
 	"crypto/des"
 	"crypto/hmac"
-	"crypto/internal/boring"
 	"crypto/rc4"
 	"crypto/sha1"
 	"crypto/sha256"
@@ -19,6 +18,8 @@ import (
 	"hash"
 )
 
+import "crypto/internal/boring"
+
 // a keyAgreement implements the client and server side of a TLS key agreement
 // protocol by generating and processing key exchange messages.
 type keyAgreement interface {
diff --git a/common.go b/common.go
index 9d501ec..3966763 100644
--- a/common.go
+++ b/common.go
@@ -7,7 +7,6 @@ package tls
 import (
 	"container/list"
 	"crypto"
-	"crypto/internal/boring"
 	"crypto/rand"
 	"crypto/sha512"
 	"crypto/x509"
@@ -23,6 +22,8 @@ import (
 	"time"
 )
 
+import "crypto/internal/boring"
+
 const (
 	VersionSSL30 = 0x0300
 	VersionTLS10 = 0x0301