diff --git a/buer.scm b/buer.scm
index ad02297..19ace9c 100644
--- a/buer.scm
+++ b/buer.scm
@@ -36,10 +36,6 @@
  #|T|# texinfo text-editors tmux
  #|V|# vpn)
 
-#|Mcron jobs|#
-(define garbage-collector-job
-  #~(job "5 0 * * *" "guix gc --optimize -F 5G"))
-
 #|Operating system definition|#
 (operating-system
  (host-name "buer")
@@ -176,7 +172,7 @@
 
         #|Mcron service|#
         (simple-service 'mcron-jobs mcron-service-type
-                        (list garbage-collector-job))
+                        (list #~(job "5 0 * * *" "guix gc --optimize -F 5G")))
 
         #|Device management services|#
         (service udev-service-type
diff --git a/radio.scm b/radio.scm
index 5a39d52..894355f 100644
--- a/radio.scm
+++ b/radio.scm
@@ -35,10 +35,6 @@
  #|S|# shells ssh shepherd
  #|X|# xdg)
 
-#|Mcron jobs|#
-(define alarm-clock-job
-  #~(job "30 6 * * *" "mpv --shuffle $XDG_MUSIC_DIR"))
-
 (home-environment
  (packages
   (list #|admin             |# neofetch
@@ -314,5 +310,6 @@
         #|Mcron service|#
         (service home-mcron-service-type
                  (home-mcron-configuration
-                  (jobs (list alarm-clock-job)))))))
+                  (jobs (list #~(job "30 6 * * *"
+                                     "mpv --shuffle $XDG_MUSIC_DIR"))))))))