diff --git a/lru/lru.go b/cache/lru/lru.go
similarity index 100%
rename from lru/lru.go
rename to cache/lru/lru.go
diff --git a/p2p/conn.go b/p2p/conn.go
index 2e9774a..14fc2b7 100644
--- a/p2p/conn.go
+++ b/p2p/conn.go
@@ -13,10 +13,10 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/sigcn/pg/cache/lru"
 	"github.com/sigcn/pg/disco"
 	"github.com/sigcn/pg/disco/udp"
 	"github.com/sigcn/pg/disco/ws"
-	"github.com/sigcn/pg/lru"
 	N "github.com/sigcn/pg/net"
 	"github.com/sigcn/pg/netlink"
 	"storj.io/common/base58"
diff --git a/secure/aescbc/aescbc.go b/secure/aescbc/aescbc.go
index 6f32de1..b75c63e 100644
--- a/secure/aescbc/aescbc.go
+++ b/secure/aescbc/aescbc.go
@@ -10,7 +10,7 @@ import (
 	"io"
 	"sync"
 
-	"github.com/sigcn/pg/lru"
+	"github.com/sigcn/pg/cache/lru"
 	"github.com/sigcn/pg/secure"
 )
 
diff --git a/secure/chacha20poly1305/chacha20poly1305.go b/secure/chacha20poly1305/chacha20poly1305.go
index 5ccdcc7..b1b89b4 100644
--- a/secure/chacha20poly1305/chacha20poly1305.go
+++ b/secure/chacha20poly1305/chacha20poly1305.go
@@ -9,7 +9,7 @@ import (
 
 	"golang.org/x/crypto/chacha20poly1305"
 
-	"github.com/sigcn/pg/lru"
+	"github.com/sigcn/pg/cache/lru"
 	"github.com/sigcn/pg/secure"
 )
 
diff --git a/vpn/nic/nic.go b/vpn/nic/nic.go
index 91138ea..cc10754 100644
--- a/vpn/nic/nic.go
+++ b/vpn/nic/nic.go
@@ -9,7 +9,7 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/sigcn/pg/lru"
+	"github.com/sigcn/pg/cache/lru"
 )
 
 const (