diff --git a/bip32.c b/bip32.c
index d7d7baa14d..7a510f3b1f 100644
--- a/bip32.c
+++ b/bip32.c
@@ -893,6 +893,9 @@ const curve_info *get_curve_by_name(const char *curve_name) {
 	if (strcmp(curve_name, SECP256K1_GROESTL_NAME) == 0) {
 		return &secp256k1_groestl_info;
 	}
+	if (strcmp(curve_name, SECP256K1_SMART_NAME) == 0) {
+		return &secp256k1_smart_info;
+	}
 	if (strcmp(curve_name, NIST256P1_NAME) == 0) {
 		return &nist256p1_info;
 	}
diff --git a/curves.c b/curves.c
index 64244560b0..972339bdd7 100644
--- a/curves.c
+++ b/curves.c
@@ -25,6 +25,7 @@
 const char SECP256K1_NAME[] = "secp256k1";
 const char SECP256K1_DECRED_NAME[] = "secp256k1-decred";
 const char SECP256K1_GROESTL_NAME[] = "secp256k1-groestl";
+const char SECP256K1_SMART_NAME[] = "secp256k1-smart";
 const char NIST256P1_NAME[] = "nist256p1";
 const char ED25519_NAME[] = "ed25519";
 const char ED25519_CARDANO_NAME[] = "ed25519 cardano seed";
diff --git a/curves.h b/curves.h
index 8fdd3c55dd..34b796eb0e 100644
--- a/curves.h
+++ b/curves.h
@@ -28,6 +28,7 @@
 extern const char SECP256K1_NAME[];
 extern const char SECP256K1_DECRED_NAME[];
 extern const char SECP256K1_GROESTL_NAME[];
+extern const char SECP256K1_SMART_NAME[];
 extern const char NIST256P1_NAME[];
 extern const char ED25519_NAME[];
 extern const char ED25519_CARDANO_NAME[];
diff --git a/secp256k1.c b/secp256k1.c
index 95981eed32..e125806cb4 100644
--- a/secp256k1.c
+++ b/secp256k1.c
@@ -78,3 +78,11 @@ const curve_info secp256k1_groestl_info = {
 	.hasher_sign = HASHER_SHA2,
 	.hasher_pubkey = HASHER_SHA2_RIPEMD,
 };
+
+const curve_info secp256k1_smart_info = {
+	.bip32_name = "Bitcoin seed",
+	.params = &secp256k1,
+	.hasher_base58 = HASHER_SHA3K,
+	.hasher_sign = HASHER_SHA2,
+	.hasher_pubkey = HASHER_SHA2_RIPEMD,
+};
diff --git a/secp256k1.h b/secp256k1.h
index a5442e50c8..234ca97a9e 100644
--- a/secp256k1.h
+++ b/secp256k1.h
@@ -33,5 +33,6 @@ extern const ecdsa_curve secp256k1;
 extern const curve_info secp256k1_info;
 extern const curve_info secp256k1_decred_info;
 extern const curve_info secp256k1_groestl_info;
+extern const curve_info secp256k1_smart_info;
 
 #endif