diff --git a/floodsub_test.go b/floodsub_test.go
index 23734e8..51ee0b8 100644
--- a/floodsub_test.go
+++ b/floodsub_test.go
@@ -550,6 +550,45 @@ func TestSubscribeMultipleTimes(t *testing.T) {
 	}
 }
 
+func TestPeerDisconnect(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	hosts := getNetHosts(t, ctx, 2)
+	psubs := getPubsubs(ctx, hosts)
+
+	connect(t, hosts[0], hosts[1])
+
+	_, err := psubs[0].Subscribe("foo")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = psubs[1].Subscribe("foo")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	time.Sleep(time.Millisecond * 10)
+
+	peers := psubs[0].ListPeers("foo")
+	assertPeerList(t, peers, hosts[1].ID())
+	for _, c := range hosts[1].Network().ConnsToPeer(hosts[0].ID()) {
+		streams, err := c.GetStreams()
+		if err != nil {
+			t.Fatal(err)
+		}
+		for _, s := range streams {
+			s.Close()
+		}
+	}
+
+	time.Sleep(time.Millisecond * 10)
+
+	peers = psubs[0].ListPeers("foo")
+	assertPeerList(t, peers)
+}
+
 func assertPeerList(t *testing.T, peers []peer.ID, expected ...peer.ID) {
 	sort.Sort(peer.IDSlice(peers))
 	sort.Sort(peer.IDSlice(expected))