diff --git a/policy/portmapper.bro b/policy/portmapper.bro
index ecf952e9fc..99ce096ee0 100644
--- a/policy/portmapper.bro
+++ b/policy/portmapper.bro
@@ -4,6 +4,7 @@
 @load hot
 @load conn
 @load weird
+@load scan
 
 module Portmapper;