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-rw-r--r--gnu/system.scm5
1 files changed, 2 insertions, 3 deletions
diff --git a/gnu/system.scm b/gnu/system.scm
index 1cf00aafcd..1052e9355d 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -842,9 +842,8 @@ hardware-related operations as necessary when booting a Linux container."
 
 (define (operating-system-root-file-system os)
   "Return the root file system of OS."
-  (find (match-lambda
-         (($ <file-system> device title "/") #t)
-         (x #f))
+  (find (lambda (fs)
+          (string=? "/" (file-system-mount-point fs)))
         (operating-system-file-systems os)))
 
 (define (operating-system-initrd-file os)