diff --git a/board/trab/trab_fkt.c b/board/trab/trab_fkt.c
index f51a356..abb3b29 100644
--- a/board/trab/trab_fkt.c
+++ b/board/trab/trab_fkt.c
@@ -35,7 +35,7 @@
  * command do_touch is invoked and the touch is not pressed within an specific
  * interval.
  */
-#undef  CONFIG_TOUCH_WAIT_PRESSED 1
+#undef	CONFIG_TOUCH_WAIT_PRESSED
 
 /* max time to wait for touch is pressed */
 #ifndef CONFIG_TOUCH_WAIT_PRESSED