diff --git a/preliminary_sql/mapas.sql b/preliminary_sql/mapas.sql
index fd7f118..b6eaa44 100644
--- a/preliminary_sql/mapas.sql
+++ b/preliminary_sql/mapas.sql
@@ -171,4 +171,4 @@ INSERT INTO map_layers (maplayerid,name,layerdefinitions,isoverlay,icon,activate
       "source": "search-results-points"
    }
 ]'
-,true,'ion-location',true,false,NULL,NULL,NULL,'',true,0,true);
+,true,'ion-location',true,false,NULL,NULL,NULL,'',true,0,true) ON CONFLICT DO NOTHING;