diff --git a/TFT_Drivers/GC9A01_Defines.h b/TFT_Drivers/GC9A01_Defines.h
index b6c5648..81e3515 100644
--- a/TFT_Drivers/GC9A01_Defines.h
+++ b/TFT_Drivers/GC9A01_Defines.h
@@ -4,7 +4,7 @@
   #define TFT_WIDTH  240
 #endif
 #ifndef TFT_HEIGHT
-  #define TFT_HEIGHT 320
+  #define TFT_HEIGHT 240
 #endif
 
 // Delay between some initialisation commands