diff --git a/src/rdisc/nm-lndp-rdisc.c b/src/rdisc/nm-lndp-rdisc.c
index 922cb3dd76..28fef1fd81 100644
--- a/src/rdisc/nm-lndp-rdisc.c
+++ b/src/rdisc/nm-lndp-rdisc.c
@@ -724,6 +724,8 @@ dispose (GObject *object)
 		ndp_close (priv->ndp);
 		priv->ndp = NULL;
 	}
+
+	G_OBJECT_CLASS (nm_lndp_rdisc_parent_class)->dispose (object);
 }
 
 static void
diff --git a/src/rdisc/nm-rdisc.c b/src/rdisc/nm-rdisc.c
index 8729fa63df..dd19eed557 100644
--- a/src/rdisc/nm-rdisc.c
+++ b/src/rdisc/nm-rdisc.c
@@ -169,6 +169,8 @@ nm_rdisc_finalize (GObject *object)
 	g_array_unref (rdisc->routes);
 	g_array_unref (rdisc->dns_servers);
 	g_array_unref (rdisc->dns_domains);
+
+	G_OBJECT_CLASS (nm_rdisc_parent_class)->finalize (object);
 }
 
 static void