diff --git a/modules/virtualisation/xen-dom0.nix b/modules/virtualisation/xen-dom0.nix
index e10713466f7a..18fbf7bc62b2 100644
--- a/modules/virtualisation/xen-dom0.nix
+++ b/modules/virtualisation/xen-dom0.nix
@@ -72,7 +72,7 @@ in
 
     boot.kernelModules = 
       [ "xen_evtchn" "xen_gntdev" "xen_blkback" "xen_netback" "xen_pciback" 
-        "blktap" "tap"
+        "blktap" "tun"
       ];
 
     # The radeonfb kernel module causes the screen to go black as soon