diff --git a/go.mod b/go.mod
index 8a090206b..c6e65e25e 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,6 @@ require (
 	github.com/libp2p/go-libp2p-circuit v0.1.0
 	github.com/libp2p/go-libp2p-connmgr v0.1.0
 	github.com/libp2p/go-libp2p-core v0.0.6
-	github.com/libp2p/go-libp2p-crypto v0.1.0
 	github.com/libp2p/go-libp2p-discovery v0.1.0
 	github.com/libp2p/go-libp2p-kad-dht v0.1.1
 	github.com/libp2p/go-libp2p-mplex v0.2.1