diff --git a/serialize_test.go b/serialize_test.go
index 37f8a1a..ef665a2 100644
--- a/serialize_test.go
+++ b/serialize_test.go
@@ -8,7 +8,6 @@ func TestSerialize(t *testing.T) {
 
 	tests := []struct{
 		Value uint64
-		Expected string
 	}{
 		{
 			Value: 0b0000000000000000000000000000000000000000000000000000000000000000,