1 files changed, 3 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 8fd4a5d..6537a22 100644
--- a/Makefile
+++ b/Makefile
@@ -10,8 +10,9 @@ rm:
 	sudo rm -f dev
 
 nod: all ins
-	sudo mknod dev c 238 0
-	sudo chmod 666 dev
+	sudo mknod dev c $(shell awk '$$2=="sad_dev" {print $$1}' /proc/devices) 0
+	sudo chgrp wheel dev
+	sudo chmod 664 dev
 
 clean:
 	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean