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-rw-r--r--gnu/system/vm.scm6
1 files changed, 4 insertions, 2 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index 544c0e294d..4aea53d1cd 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -466,8 +466,10 @@ should set REGISTER-CLOSURES? to #f."
(build-docker-image
(string-append "/xchg/" #$name) ;; The output file.
(cons* root-directory
- (call-with-input-file (string-append "/xchg/" #$graph)
- read-reference-graph))
+ (map store-info-item
+ (call-with-input-file
+ (string-append "/xchg/" #$graph)
+ read-reference-graph)))
#$os-drv
#:compressor '(#+(file-append gzip "/bin/gzip") "-9n")
#:creation-time (make-time time-utc 0 1)