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-rw-r--r--theories/ZArith/Zpow_def.v2
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/ZArith/Zpow_def.v b/theories/ZArith/Zpow_def.v
index 4fe411584..2e23e982e 100644
--- a/theories/ZArith/Zpow_def.v
+++ b/theories/ZArith/Zpow_def.v
@@ -19,7 +19,7 @@ Notation Zpower := Z.pow (compat "8.3").
Notation Zpower_0_r := Z.pow_0_r (compat "8.3").
Notation Zpower_succ_r := Z.pow_succ_r (compat "8.3").
Notation Zpower_neg_r := Z.pow_neg_r (compat "8.3").
-Notation Zpower_Ppow := Z.pow_Zpos (compat "8.3").
+Notation Zpower_Ppow := Pos2Z.inj_pow (compat "8.3").
Lemma Zpower_theory : power_theory 1 Z.mul (@eq Z) Z.of_N Z.pow.
Proof.