diff --git a/conf/local.conf.sample b/conf/local.conf.sample
index a051c86..4463f3b 100644
--- a/conf/local.conf.sample
+++ b/conf/local.conf.sample
@@ -1,7 +1,7 @@
 BB_NUMBER_THREADS ?= "4"
 PARALLEL_MAKE ?= "-j 4"
 PACKAGE_CLASSES ?= "package_rpm"
-USER_CLASSES ?= "buildstats"
+USER_CLASSES ?= "buildstats image-mklibs image-prelink"
 PATCHRESOLVE = "noop"
 BB_DISKMON_DIRS = "\
     STOPTASKS,${TMPDIR},1G,100K \