diff --git a/core/embed/models/model_D002.h b/core/embed/models/model_D002.h
index 590152a62..3c6d8d6a8 100644
--- a/core/embed/models/model_D002.h
+++ b/core/embed/models/model_D002.h
@@ -1,6 +1,8 @@
 #ifndef MODELS_MODEL_DISC2_H_
 #define MODELS_MODEL_DISC2_H_
 
+#include "sizedefs.h"
+
 #define MODEL_NAME "T"
 #define MODEL_FULL_NAME "Trezor Model T"
 #define MODEL_INTERNAL_NAME "D002"
diff --git a/core/embed/models/model_D002_layout.c b/core/embed/models/model_D002_layout.c
index 264a625a1..d1f3b48b1 100644
--- a/core/embed/models/model_D002_layout.c
+++ b/core/embed/models/model_D002_layout.c
@@ -45,8 +45,8 @@ const flash_area_t FIRMWARE_AREA = {
     .num_subareas = 1,
     .subarea[0] =
         {
-            .first_sector = FIRMWARE_SECTOR_START.num_sectors =
-                FIRMWARE_SECTOR_END - FIRMWARE_SECTOR_START + 1,
+            .first_sector = FIRMWARE_SECTOR_START,
+            .num_sectors = FIRMWARE_SECTOR_END - FIRMWARE_SECTOR_START + 1,
         },
 };