diff --git a/core/my_basic.h b/core/my_basic.h
index a299dac..aa01ccb 100755
--- a/core/my_basic.h
+++ b/core/my_basic.h
@@ -468,8 +468,6 @@ typedef enum mb_data_e {
 	MB_DT_ROUTINE = 1 << 13
 } mb_data_e;
 
-typedef unsigned char mb_val_bytes_t[mb_max(mb_max(sizeof(void*), sizeof(unsigned long)), sizeof(real_t))];
-
 typedef enum mb_meta_func_u {
 	MB_MF_IS,
 	MB_MF_ADD,
@@ -478,6 +476,8 @@ typedef enum mb_meta_func_u {
 	MB_MF_DIV
 } mb_meta_func_u;
 
+typedef unsigned char mb_val_bytes_t[mb_max(mb_max(sizeof(void*), sizeof(unsigned long)), mb_max(sizeof(int_t), sizeof(real_t)))];
+
 typedef union mb_value_u {
 	mb_data_e type;
 	int_t integer;