diff --git a/drivers/usb/phy/Makefile b/drivers/usb/phy/Makefile
index 070eca3af18b..98730ca1d5d3 100644
--- a/drivers/usb/phy/Makefile
+++ b/drivers/usb/phy/Makefile
@@ -1,9 +1,6 @@
 #
 # Makefile for physical layer USB drivers
 #
-
-ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
-
 obj-$(CONFIG_USB_PHY)			+= phy.o
 obj-$(CONFIG_OF)			+= of.o