diff --git a/tools/teerex/_tags b/tools/teerex/_tags
index c81f0897..4099b13d 100644
--- a/tools/teerex/_tags
+++ b/tools/teerex/_tags
@@ -2,8 +2,7 @@
 
 <*.trx>: trx_cache
 
-<*.{ml,mli,byte,native}>: use_str, use_libbase, use_compilerlib, use_graph, use_libtrx, use_ocamllang, use_zip, use_buildinfos
-#, use_passlib, use_ulex,
+<*.{ml,mli,byte,native}>: use_str, use_libbase, use_compilerlib, use_graph, use_libtrx, use_ocamllang, use_zip, use_buildinfos, use_passlib
 
 <trx_ocaml.{byte,native}>: thread, use_unix
 <trx_ocaml_main.{byte,native}>: thread, use_unix