diff --git a/pkg/ueps/packet.go b/pkg/ueps/packet.go
index f0a615a..251150a 100644
--- a/pkg/ueps/packet.go
+++ b/pkg/ueps/packet.go
@@ -104,13 +104,13 @@ func (builder *PacketBuilder) MarshalAndSign(sharedSecret []byte) ([]byte, error
 
 // writeTLV(buffer, TagVersion, []byte{0x09})
 // writeTLV(buffer, TagIntent, []byte{intentID})
-func writeTLV(writer io.Writer, tagByte uint8, tagValue []byte) error {
+func writeTLV(writer io.Writer, tagType uint8, tagValue []byte) error {
 	// writeTLV(writer, TagVersion, bytes.Repeat([]byte("x"), 256)) → errTLVValueTooLarge
 	if len(tagValue) > 255 {
 		return errTLVValueTooLarge
 	}
 
-	if _, err := writer.Write([]byte{tagByte}); err != nil {
+	if _, err := writer.Write([]byte{tagType}); err != nil {
 		return err
 	}
 	if _, err := writer.Write([]byte{uint8(len(tagValue))}); err != nil {