diff --git a/guix/self.scm b/guix/self.scm
index 257c8eefde..b198efff6d 100644
--- a/guix/self.scm
+++ b/guix/self.scm
@@ -50,7 +50,7 @@ (define specification->package
                (module-ref (resolve-interface module) variable))))
     (match-lambda
       ("guile"      (ref '(gnu packages guile) 'guile-3.0/libgc-7))
-      ("guile-avahi" (ref '(gnu packages guile) 'guile-avahi))
+      ("guile-avahi" (ref '(gnu packages guile-xyz) 'guile-avahi))
       ("guile-json" (ref '(gnu packages guile) 'guile-json-4))
       ("guile-ssh"  (ref '(gnu packages ssh)   'guile-ssh))
       ("guile-git"  (ref '(gnu packages guile) 'guile-git))