diff --git a/src/flash.c b/src/flash.c
--- a/src/flash.c
+++ b/src/flash.c
@@ -39,6 +39,8 @@ void flash_load_defaults(flash_settings_
 
 static void __flash_write(flash_settings_t* tosave)
 {
+    //TODO: Check to see if anything has changed before saving
+
     // Erase mem
     HAL_FLASH_Unlock();