diff --git a/inc/flash.h b/inc/flash.h
--- a/inc/flash.h
+++ b/inc/flash.h
@@ -8,12 +8,14 @@
 #define PAGE_SIZE ((uint16_t)0x400)
 #define END_ADDR 0x08007FFF
 
+
 typedef union
 {
     struct {
         uint32_t can_id;
         uint16_t data_rate;
         uint8_t led_brightness;
+        flash_user_vars_t user;
     } val;
 
     uint16_t data[128];