diff --git a/firmware/flashsize.h b/firmware/flashsize.h
deleted file mode 100644
index dadfa980d..000000000
--- a/firmware/flashsize.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#pragma once
-// DO NOT EDIT: IT IS AUTO GENERATED BY CMAKE!!!!
-
-// clang-format off
-//Allowed fw size in MB
-#define FLASH_SIZE_MB 2
-//Current compiled fw size in MB
-#define FLASH_SIZE_LIMIT_MB 1
-// clang-format on