diff --git a/Libraries/MiscDrivers/Touchscreen/tsc2046.h b/Libraries/MiscDrivers/Touchscreen/tsc2046.h
index a28fa3b616e..e9e93668fc3 100644
--- a/Libraries/MiscDrivers/Touchscreen/tsc2046.h
+++ b/Libraries/MiscDrivers/Touchscreen/tsc2046.h
@@ -43,7 +43,9 @@
 #include <gpio.h>
 
 /************************************************************************************/
+#ifndef TS_MAX_BUTTONS
 #define TS_MAX_BUTTONS 16
+#endif
 #define TS_INVALID_KEY_CODE -1
 
 typedef enum {