guix: Add missing module reference.

diff --git a/guix.scm b/guix.scm
index ee1558f..e3b0cdd 100644 (file)
--- a/guix.scm
+++ b/guix.scm
@@ -30,6 +30,7 @@
              (gnu packages)
              (gnu packages autotools)
              (gnu packages guile)
+             (gnu packages guile-xyz)
              (gnu packages pkg-config)
              (gnu packages texinfo)
              (srfi srfi-1))