diff --git a/operating-systems/buer.scm b/operating-systems/buer.scm
index aa6937c..57bf19e 100644
--- a/operating-systems/buer.scm
+++ b/operating-systems/buer.scm
@@ -256,12 +256,7 @@
 
           #|Network services|#
           (service static-networking-service-type
-                   (list (static-networking
-                          (addresses
-                           (list (network-address
-                                  (device "lo")
-                                  (value "127.0.0.1/8"))))
-                          (provision '(loopback)))))
+                   (list %loopback-static-networking))
           (service ntp-service-type)
           (service wpa-supplicant-service-type
                    (wpa-supplicant-configuration