diff --git a/Android.mk b/Android.mk
index 7e0d128..3edd294 100644
--- a/Android.mk
+++ b/Android.mk
@@ -382,12 +382,6 @@
 endif
 ifneq ($(TW_MAX_BRIGHTNESS),)
 	LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS)
-else
-    ifneq ($(TW_NO_SCREEN_BLANK),)
-        TW_MAX_BRIGHTNESS ?= 1023
-        LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS)
-        $(call pretty-warning,TW_MAX_BRIGHTNESS must be defined if using TW_NO_SCREEN_BLANK. Setting to default value: $(TW_MAX_BRIGHTNESS). If you would like to use a different value then please update your device tree with the correct value from your device.)
-    endif
 endif
 ifneq ($(TW_DEFAULT_BRIGHTNESS),)
 	LOCAL_CFLAGS += -DTW_DEFAULT_BRIGHTNESS=$(TW_DEFAULT_BRIGHTNESS)