diff --git a/inc/system/flash.h b/inc/system/flash.h
--- a/inc/system/flash.h
+++ b/inc/system/flash.h
@@ -1,23 +1,16 @@
 #ifndef flash_h
 #define flash_h
 
+#include "states.h"
+
 #define FLASH_MAGIC_LOC 511
 #define FLASH_MAGIC_VALUE 0xbeef
 
 
-typedef union
-{
-	struct _values {
-		uint16_t can_id;
-		uint16_t tx_period;
-	} values;
-
-	uint16_t data[128];
-} settings_t;
 
 void flash_init(void);
 void flash_savesettings(void);
 void flash_restoresettings(void);
-settings_t* flash_getsettings(void);
+therm_settings_t* flash_getsettings(void);
 
 #endif // flash_h