diff --git a/racket/src/racket/src/resolve.c b/racket/src/racket/src/resolve.c
index d5d947cc84..4181cfc5e6 100644
--- a/racket/src/racket/src/resolve.c
+++ b/racket/src/racket/src/resolve.c
@@ -4029,7 +4029,7 @@ Scheme_Object *unresolve_module(Scheme_Object *e, Unresolve_Info *ui)
   nm->exp_infos = m->exp_infos;
 
   nm->self_modidx = m->self_modidx;
-  nm->insp = m->insp;
+  nm->insp = m->prefix->src_insp_desc;
 
   nm->lang_info = m->lang_info;