diff --git a/p4src/static-mapping.p4 b/p4src/static-mapping.p4
index 0497f51..2cd7cf1 100644
--- a/p4src/static-mapping.p4
+++ b/p4src/static-mapping.p4
@@ -247,6 +247,7 @@ control MyIngress(inout headers hdr,
             controller_debug;
             controller_reply;
             nat64_static;
+            icmp6_neighbor_solicitation;
             NoAction;
         }
         size = ROUTING_TABLE_SIZE;