diff --git a/firmware/target/arm/tms320dm320/app.lds b/firmware/target/arm/tms320dm320/app.lds
index 4e175101a9..635d9a8842 100644
--- a/firmware/target/arm/tms320dm320/app.lds
+++ b/firmware/target/arm/tms320dm320/app.lds
@@ -12,6 +12,14 @@ STARTUP(target/arm/tms320dm320/crt0.o)
 #define STUBOFFSET 0
 #endif
 
+#ifndef LCD_NATIVE_WIDTH
+#define LCD_NATIVE_WIDTH LCD_WIDTH
+#endif
+
+#ifndef LCD_NATIVE_HEIGHT
+#define LCD_NATIVE_HEIGHT LCD_HEIGHT
+#endif
+
 #define LCD_FUDGE       LCD_NATIVE_WIDTH%32
 
 #define LCD_BUFFER_SIZE  ((LCD_NATIVE_WIDTH+LCD_FUDGE)*LCD_NATIVE_HEIGHT*2)