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-rw-r--r--pretyping/vnorm.ml3
1 files changed, 1 insertions, 2 deletions
diff --git a/pretyping/vnorm.ml b/pretyping/vnorm.ml
index b21f4e383..758686aa9 100644
--- a/pretyping/vnorm.ml
+++ b/pretyping/vnorm.ml
@@ -58,8 +58,7 @@ let find_rectype_a env c =
let type_constructor mind mib u typ params =
let s = ind_subst mind mib u in
let ctyp = substl s typ in
- let usubst = make_inductive_subst mib u in
- let ctyp = subst_univs_level_constr usubst ctyp in
+ let ctyp = subst_instance_constr u ctyp in
let nparams = Array.length params in
if Int.equal nparams 0 then ctyp
else