1 files changed, 1 insertions, 1 deletions
diff --git a/src/pubkey/nr/nr.h b/src/pubkey/nr/nr.h
index c6c7d871c..3fe0efeb5 100644
--- a/src/pubkey/nr/nr.h
+++ b/src/pubkey/nr/nr.h
@@ -57,7 +57,7 @@ class BOTAN_DLL NR_PrivateKey : public NR_PublicKey,
                     const BigInt& x = 0);
    };
 
-class BOTAN_DLL NR_Signature_Operation : public PK_Ops::Signature_Operation
+class BOTAN_DLL NR_Signature_Operation : public PK_Ops::Signature
    {
    public:
       NR_Signature_Operation(const NR_PrivateKey& nr);