diff --git a/keys/cryptostore/generator.go b/keys/cryptostore/generator.go
index 5a05b7e6e..6b2d47a1a 100644
--- a/keys/cryptostore/generator.go
+++ b/keys/cryptostore/generator.go
@@ -68,7 +68,7 @@ func getGenerator(algo string) Generator {
 		return GenEd25519
 	case crypto.NameSecp256k1:
 		return GenSecp256k1
-	case nano.NameLedger:
+	case nano.NameLedgerEd25519:
 		return GenLedger
 	default:
 		return genInvalidAlgo{algo}
@@ -81,7 +81,7 @@ func getGeneratorByType(typ byte) Generator {
 		return GenEd25519
 	case crypto.TypeSecp256k1:
 		return GenSecp256k1
-	case nano.TypeLedger:
+	case nano.TypeLedgerEd25519:
 		return GenLedger
 	default:
 		return genInvalidByte{typ}
diff --git a/keys/cryptostore/holder_test.go b/keys/cryptostore/holder_test.go
index 80ebcc528..831fa251e 100644
--- a/keys/cryptostore/holder_test.go
+++ b/keys/cryptostore/holder_test.go
@@ -173,7 +173,7 @@ func TestSignWithLedger(t *testing.T) {
 	p := "hard2hack"
 
 	// create a nano user
-	c, _, err := cstore.Create(n, p, nano.NameLedger)
+	c, _, err := cstore.Create(n, p, nano.NameLedgerEd25519)
 	require.Nil(err, "%+v", err)
 	assert.Equal(c.Name, n)
 	_, ok := c.PubKey.Unwrap().(nano.PubKeyLedger)
diff --git a/nano/keys.go b/nano/keys.go
index c0eccc492..bd56af6db 100644
--- a/nano/keys.go
+++ b/nano/keys.go
@@ -13,8 +13,8 @@ import (
 )
 
 const (
-	NameLedger = "ledger"
-	TypeLedger = 0x10
+	NameLedgerEd25519 = "ledger"
+	TypeLedgerEd25519 = 0x10
 )
 
 var device *ledger.Ledger
@@ -229,11 +229,11 @@ func (pk PubKeyLedger) Equals(other crypto.PubKey) bool {
 
 func init() {
 	crypto.PrivKeyMapper.
-		RegisterImplementation(&PrivKeyLedger{}, NameLedger, TypeLedger).
+		RegisterImplementation(&PrivKeyLedger{}, NameLedgerEd25519, TypeLedgerEd25519).
 		RegisterImplementation(MockPrivKeyLedger{}, "mock-ledger", 0x11)
 
 	crypto.PubKeyMapper.
-		RegisterImplementation(PubKeyLedger{}, NameLedger, TypeLedger)
+		RegisterImplementation(PubKeyLedger{}, NameLedgerEd25519, TypeLedgerEd25519)
 }
 
 // Wrap fulfils interface for PrivKey struct