diff --git a/gnu/services/ganeti.scm b/gnu/services/ganeti.scm
index 8d30472371b51e38a9bec52f03423a4a2c8e2000..e2a2ec63e1d0da7d732bf70876f56d4d3a8539f6 100644
--- a/gnu/services/ganeti.scm
+++ b/gnu/services/ganeti.scm
@@ -550,7 +550,7 @@ (define ganeti-kvmd-service-type
 sockets, which are provided by KVM.  Using the QMP sockets, the KVM daemon
 listens for particular shutdown, powerdown, and stop events which will determine
 if a given instance was shutdown by the user or Ganeti, and this result is
-communicated to Ganeti via a special file in the filesystem.")))
+communicated to Ganeti via a special file in the file system.")))
 
 (define-record-type* <ganeti-mond-configuration>
   ganeti-mond-configuration make-ganeti-mond-configuration