diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index 1b1ce0d5e8..ef4d4b723e 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -99,6 +99,18 @@ (define-module (gnu services base)
             %default-authorized-guix-keys
             guix-configuration
             guix-configuration?
+
+            guix-configuration-guix
+            guix-configuration-build-group
+            guix-configuration-build-accounts
+            guix-configuration-authorize-key?
+            guix-configuration-authorized-keys
+            guix-configuration-use-substitutes?
+            guix-configuration-substitute-urls
+            guix-configuration-extra-options
+            guix-configuration-log-file
+            guix-configuration-lsof
+
             guix-service
             guix-service-type
             guix-publish-configuration