1 files changed, 0 insertions, 3 deletions
diff --git a/src/key.h b/src/key.h
index 36d093b7dc..c802e1ebb8 100644
--- a/src/key.h
+++ b/src/key.h
@@ -124,9 +124,6 @@ public:
     //! Generate a new private key using a cryptographic PRNG.
     void MakeNewKey(bool fCompressed);
 
-    //! Negate private key
-    bool Negate();
-
     /**
      * Convert the private key to a CPrivKey (serialized OpenSSL private key data).
      * This is expensive.