diff --git a/p2p/protocol/identify/id_test.go b/p2p/protocol/identify/id_test.go
index 2c9b279f5698ee48f8a20d099a5f2d3e22fa4591..621ce1aa0c09c61cd7fe6ef4d9718f4ca6a47de7 100644
--- a/p2p/protocol/identify/id_test.go
+++ b/p2p/protocol/identify/id_test.go
@@ -88,7 +88,7 @@ func subtestIDService(t *testing.T) {
 	// Forget the first one.
 	testKnowsAddrs(t, h2, h1p, addrs[:len(addrs)-1])
 
-	time.Sleep(500 * time.Millisecond)
+	time.Sleep(1 * time.Second)
 
 	// Forget the rest.
 	testKnowsAddrs(t, h1, h2p, []ma.Multiaddr{})