diff --git a/lib/10-community-transit.conf b/lib/10-community-transit.conf
index 63529ed..1933a10 100644
--- a/lib/10-community-transit.conf
+++ b/lib/10-community-transit.conf
@@ -89,6 +89,7 @@ function pub_process_path() {
         bgp_path.delete(LOCAL_ASN);
         bgp_path.prepend(LOCAL_ASN);
     }
+    pub_preprocess_communities();
 }
 
 function transit_import_filter(int ASN) {