diff --git a/profiles/pentoo/overlay/make.defaults b/profiles/pentoo/overlay/make.defaults
index 842b97e0e..2652c8f8a 100644
--- a/profiles/pentoo/overlay/make.defaults
+++ b/profiles/pentoo/overlay/make.defaults
@@ -21,7 +21,7 @@ EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --buildpkg-exclude \"${PENTOO_BINPKG
 
 #RUBY_TARGETS="ruby19"
 
-USE="${USE} xinerama"
+USE="${USE} xinerama -ruby_targets_ruby18"
 
 GRUB_PLATFORMS="coreboot efi-32 efi-64 emu multiboot pc qemu"