diff --git a/cookie.go b/cookie.go
index 72455a4..813ddab 100644
--- a/cookie.go
+++ b/cookie.go
@@ -1,9 +1,9 @@
 package main
 
 import (
+	"./xchacha20poly1305"
 	"crypto/hmac"
 	"crypto/rand"
-	"git.zx2c4.com/wireguard-go/internal/xchacha20poly1305"
 	"golang.org/x/crypto/blake2s"
 	"golang.org/x/crypto/chacha20poly1305"
 	"sync"
diff --git a/device.go b/device.go
index 9f93f21..79ec0b8 100644
--- a/device.go
+++ b/device.go
@@ -1,7 +1,7 @@
 package main
 
 import (
-	"git.zx2c4.com/wireguard-go/internal/ratelimiter"
+	"./ratelimiter"
 	"runtime"
 	"sync"
 	"sync/atomic"
diff --git a/noise-protocol.go b/noise-protocol.go
index df08a0a..6440c97 100644
--- a/noise-protocol.go
+++ b/noise-protocol.go
@@ -1,8 +1,8 @@
 package main
 
 import (
+	"./tai64n"
 	"errors"
-	"git.zx2c4.com/wireguard-go/internal/tai64n"
 	"golang.org/x/crypto/blake2s"
 	"golang.org/x/crypto/chacha20poly1305"
 	"golang.org/x/crypto/poly1305"
diff --git a/internal/ratelimiter/ratelimiter.go b/ratelimiter/ratelimiter.go
similarity index 100%
rename from internal/ratelimiter/ratelimiter.go
rename to ratelimiter/ratelimiter.go
diff --git a/internal/ratelimiter/ratelimiter_test.go b/ratelimiter/ratelimiter_test.go
similarity index 100%
rename from internal/ratelimiter/ratelimiter_test.go
rename to ratelimiter/ratelimiter_test.go
diff --git a/internal/tai64n/tai64n.go b/tai64n/tai64n.go
similarity index 100%
rename from internal/tai64n/tai64n.go
rename to tai64n/tai64n.go
diff --git a/internal/tai64n/tai64n_test.go b/tai64n/tai64n_test.go
similarity index 100%
rename from internal/tai64n/tai64n_test.go
rename to tai64n/tai64n_test.go
diff --git a/internal/xchacha20poly1305/xchacha20.go b/xchacha20poly1305/xchacha20.go
similarity index 100%
rename from internal/xchacha20poly1305/xchacha20.go
rename to xchacha20poly1305/xchacha20.go
diff --git a/internal/xchacha20poly1305/xchacha20_test.go b/xchacha20poly1305/xchacha20_test.go
similarity index 100%
rename from internal/xchacha20poly1305/xchacha20_test.go
rename to xchacha20poly1305/xchacha20_test.go