diff --git a/crypto/codec/proto.go b/crypto/codec/proto.go
index 1340dab03de5..45cd5b4c35df 100644
--- a/crypto/codec/proto.go
+++ b/crypto/codec/proto.go
@@ -20,6 +20,6 @@ func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	var priv *cryptotypes.PrivKey
 	registry.RegisterInterface("cosmos.crypto.PrivKey", priv)
 	registry.RegisterImplementations(priv, &secp256k1.PrivKey{})
-	registry.RegisterImplementations(priv, &ed25519.PrivKey{}) //nolint
+	registry.RegisterImplementations(priv, &ed25519.PrivKey{})
 	secp256r1.RegisterInterfaces(registry)
 }