diff --git a/glicid/services/parallel.scm b/glicid/services/parallel.scm
index 8b7815e..f7b4a78 100644
--- a/glicid/services/parallel.scm
+++ b/glicid/services/parallel.scm
@@ -215,10 +215,9 @@
                                                                        "-D"
                                                                        #$@(if configless
                                                                             '()
-                                                                            (list
-                                                                              #$@(if slurmctld-host
-                                                                                   (list (string-append "--conf-server" slurmctld-host))
-                                                                                   (list (string-append "-f" slurmd-conf))))) 
+                                                                            #$@(if slurmctld-host
+                                                                                 (list (string-append "--conf-server" slurmctld-host))
+                                                                                 (list (string-append "-f" slurmd-conf))))
                                                                        #$@(if log-level
                                                                             (list log-level)
                                                                             '()))