diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index aae8c6a989..588f8bbcef 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -316,6 +316,7 @@ the Nix package manager.")
     (inputs
      `(("gnutls" ,gnutls)
        ("guile-git" ,guile-git)
+       ("guile-json" ,guile-json)
        ("guile-gcrypt" ,guile-gcrypt)
        ,@(fold alist-delete (package-inputs guix)
                '("boot-guile" "boot-guile/i686" "util-linux"))))