diff --git a/src/libcore/core.rc b/src/libcore/core.rc
index 8bac6aa9cdb..ef336b3fa37 100644
--- a/src/libcore/core.rc
+++ b/src/libcore/core.rc
@@ -44,6 +44,7 @@ export extfmt;
 export tuple;
 export to_str, to_bytes;
 export dvec, dvec_iter;
+export dlist, dlist_iter;
 export cmp;
 export num;