diff --git a/minimart/route.rkt b/minimart/route.rkt
index 60c4eb7..7f345bf 100644
--- a/minimart/route.rkt
+++ b/minimart/route.rkt
@@ -10,7 +10,8 @@
 ;; TODO: proper exports
 (provide ror
 	 pattern->matcher
-	 ?)
+	 ?
+	 match-value)
 
 (define-syntax-rule (define-singleton-struct singleton-name struct-name print-representation)
   (begin