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-rw-r--r--theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v b/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v
index a169c009d..175b1ad2c 100644
--- a/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v
+++ b/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v
@@ -408,7 +408,7 @@ Qed.
Lemma div2_spec : forall a, div2 a == shiftr a 1.
Proof.
- intros a. zify. now apply Zdiv2'_spec.
+ intros a. zify. now apply Zdiv2_spec.
Qed.
(** Recursion *)