diff --git a/src/mailinglist.scm b/src/mailinglist.scm
index 8fa8aa8..73f3e5b 100644
--- a/src/mailinglist.scm
+++ b/src/mailinglist.scm
@@ -30,6 +30,8 @@
  (
   check-mailing-list
   print-mailing-list-checks
+
+  rada-ml-pred?
   )
 
  (import scheme