diff --git a/Makefile b/Makefile
index 222ff4b..105f5d6 100644
--- a/Makefile
+++ b/Makefile
@@ -11,18 +11,18 @@ INSTALL_UDEV_RULES = 1
 INSTALL_UDEV_1 = install_udev_rules
 UDEVDIR ?= /lib/udev/rules.d
 
+MODE_0 = 4711
+MODE_1 = 0755
+MODE = ${MODE_${INSTALL_UDEV_RULES}}
+
 ifdef ENABLE_SYSTEMD
 	CFLAGS += ${shell pkg-config --cflags libsystemd}
 	LDLIBS += ${shell pkg-config --libs libsystemd}
 	CPPFLAGS += -DENABLE_SYSTEMD
 	INSTALL_UDEV_RULES=0
+	MODE = 0755
 endif
 
-MODE_0 = 4711
-MODE_1 = 0755
-MODE = ${MODE_${INSTALL_UDEV_RULES}}
-
-
 all: brightnessctl brightnessctl.1
 
 install: all ${INSTALL_UDEV_${INSTALL_UDEV_RULES}}