diff --git a/glicid/services/parallel.scm b/glicid/services/parallel.scm
index e8cb809..7d08f32 100644
--- a/glicid/services/parallel.scm
+++ b/glicid/services/parallel.scm
@@ -31,7 +31,7 @@
     (default munge)
   )
   (key-file munged-key-file
-    (default "/etc/munge/munged.key")
+    (default (file-append munge "/etc/munge/munged.key"))
   )
   (log-file munged-log-file
     (default "/var/log/munged.log")
@@ -86,7 +86,7 @@
     (default slurm)
   )
   (slurmdbd-conf slurmdbd-slurmdbd-conf
-    (default "/etc/slurm/slurmdbd.conf")
+    (default (file-append slurm "/etc/slurm/slurmdbd.conf"))
   )
   (log-file slurmdbd-log-file
     (default "/var/log/slurmdbd.log")
@@ -139,7 +139,7 @@
     (default slurm)
   )
   (slurmctld-conf slurmctld-slurmctld-conf
-    (default "/etc/slurm/slurmctld.conf")
+    (default (file-append slurm "/etc/slurm/slurmctld.conf"))
   )
   (log-file slurmctld-log-file
     (default "/var/log/slurmctld.log")