diff -ruaN linux-2.6.39.orig//Makefile linux-2.6.39/Makefile
--- linux-2.6.39.orig//Makefile	2011-08-17 03:55:56.000000000 +0000
+++ linux-2.6.39/Makefile	2011-08-17 03:57:49.000000000 +0000
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 39
-EXTRAVERSION = .4
+EXTRAVERSION = 
 NAME = Flesh-Eating Bats with Fangs
 
 # *DOCUMENTATION*