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-rw-r--r--gnu/system/vm.scm7
1 files changed, 2 insertions, 5 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index eb73b5ca7a..4cffc71d7f 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -571,7 +571,6 @@ to USB sticks meant to be read-only."
               (file-systems (cons (file-system
                                     (mount-point "/")
                                     (device root-uuid)
-                                    (title 'uuid)
                                     (type file-system-type))
                                   file-systems-to-keep)))))
 
@@ -636,7 +635,6 @@ of the GNU system as described by OS."
               (file-systems (cons (file-system
                                     (mount-point "/")
                                     (device root-uuid)
-                                    (title 'uuid)
                                     (type file-system-type))
                                   file-systems-to-keep)))))
     (mlet* %store-monad
@@ -693,13 +691,12 @@ environment with the store shared with the host.  MAPPINGS is a list of
                     (source (file-system-device fs)))
                 (or (string=? target (%store-prefix))
                     (string=? target "/")
-                    (and (eq? 'device (file-system-title fs))
+                    (and (string? source)
                          (string-prefix? "/dev/" source))
 
                     ;; Labels and UUIDs are necessarily invalid in the VM.
                     (and (file-system-mount? fs)
-                         (or (eq? 'label (file-system-title fs))
-                             (eq? 'uuid (file-system-title fs))
+                         (or (file-system-label? source)
                              (uuid? source))))))
             (operating-system-file-systems os)))