diff --git a/platform/targets/MD-UV380/hwconfig.h b/platform/targets/MD-UV380/hwconfig.h
index 17fa7878..684464c2 100644
--- a/platform/targets/MD-UV380/hwconfig.h
+++ b/platform/targets/MD-UV380/hwconfig.h
@@ -22,6 +22,8 @@
 
 #include <stm32f4xx.h>
 
+#define PLATFORM_MDUV380
+
 /* Screen dimensions */
 #define SCREEN_WIDTH 160
 #define SCREEN_HEIGHT 128
diff --git a/platform/targets/MD380/hwconfig.h b/platform/targets/MD380/hwconfig.h
index f65ccaf5..636000bc 100644
--- a/platform/targets/MD380/hwconfig.h
+++ b/platform/targets/MD380/hwconfig.h
@@ -22,6 +22,8 @@
 
 #include <stm32f4xx.h>
 
+#define PLATFORM_MD380
+
 /* Screen dimensions */
 #define SCREEN_WIDTH 160
 #define SCREEN_HEIGHT 128
diff --git a/platform/targets/linux/hwconfig.h b/platform/targets/linux/hwconfig.h
index 12870098..ea6790af 100644
--- a/platform/targets/linux/hwconfig.h
+++ b/platform/targets/linux/hwconfig.h
@@ -16,6 +16,8 @@
  ***************************************************************************/
 
 
+#define PLATFORM_LINUX
+
 #define GPIOA "PA"
 #define GPIOB "PB"
 #define GPIOC "PC"