diff --git a/tests/optional_scalars/ScalarStuff.go b/tests/optional_scalars/ScalarStuff.go
index 2992f30..8b56567 100644
--- a/tests/optional_scalars/ScalarStuff.go
+++ b/tests/optional_scalars/ScalarStuff.go
@@ -7,42 +7,42 @@
 )
 
 type ScalarStuffT struct {
-	JustI8 int8
-	MaybeI8 *int8
-	DefaultI8 int8
-	JustU8 byte
-	MaybeU8 *byte
-	DefaultU8 byte
-	JustI16 int16
-	MaybeI16 *int16
-	DefaultI16 int16
-	JustU16 uint16
-	MaybeU16 *uint16
-	DefaultU16 uint16
-	JustI32 int32
-	MaybeI32 *int32
-	DefaultI32 int32
-	JustU32 uint32
-	MaybeU32 *uint32
-	DefaultU32 uint32
-	JustI64 int64
-	MaybeI64 *int64
-	DefaultI64 int64
-	JustU64 uint64
-	MaybeU64 *uint64
-	DefaultU64 uint64
-	JustF32 float32
-	MaybeF32 *float32
-	DefaultF32 float32
-	JustF64 float64
-	MaybeF64 *float64
-	DefaultF64 float64
-	JustBool bool
-	MaybeBool *bool
-	DefaultBool bool
-	JustEnum OptionalByte
-	MaybeEnum *OptionalByte
-	DefaultEnum OptionalByte
+	JustI8 int8 `json:"just_i8"`
+	MaybeI8 *int8 `json:"maybe_i8"`
+	DefaultI8 int8 `json:"default_i8"`
+	JustU8 byte `json:"just_u8"`
+	MaybeU8 *byte `json:"maybe_u8"`
+	DefaultU8 byte `json:"default_u8"`
+	JustI16 int16 `json:"just_i16"`
+	MaybeI16 *int16 `json:"maybe_i16"`
+	DefaultI16 int16 `json:"default_i16"`
+	JustU16 uint16 `json:"just_u16"`
+	MaybeU16 *uint16 `json:"maybe_u16"`
+	DefaultU16 uint16 `json:"default_u16"`
+	JustI32 int32 `json:"just_i32"`
+	MaybeI32 *int32 `json:"maybe_i32"`
+	DefaultI32 int32 `json:"default_i32"`
+	JustU32 uint32 `json:"just_u32"`
+	MaybeU32 *uint32 `json:"maybe_u32"`
+	DefaultU32 uint32 `json:"default_u32"`
+	JustI64 int64 `json:"just_i64"`
+	MaybeI64 *int64 `json:"maybe_i64"`
+	DefaultI64 int64 `json:"default_i64"`
+	JustU64 uint64 `json:"just_u64"`
+	MaybeU64 *uint64 `json:"maybe_u64"`
+	DefaultU64 uint64 `json:"default_u64"`
+	JustF32 float32 `json:"just_f32"`
+	MaybeF32 *float32 `json:"maybe_f32"`
+	DefaultF32 float32 `json:"default_f32"`
+	JustF64 float64 `json:"just_f64"`
+	MaybeF64 *float64 `json:"maybe_f64"`
+	DefaultF64 float64 `json:"default_f64"`
+	JustBool bool `json:"just_bool"`
+	MaybeBool *bool `json:"maybe_bool"`
+	DefaultBool bool `json:"default_bool"`
+	JustEnum OptionalByte `json:"just_enum"`
+	MaybeEnum *OptionalByte `json:"maybe_enum"`
+	DefaultEnum OptionalByte `json:"default_enum"`
 }
 
 func (t *ScalarStuffT) Pack(builder *flatbuffers.Builder) flatbuffers.UOffsetT {