diff --git a/make.conf.vbox_gentoo b/make.conf.vbox_gentoo
new file mode 100644
index 0000000..8e0d71d
--- /dev/null
+++ b/make.conf.vbox_gentoo
@@ -0,0 +1,33 @@
+#CFLAGS="-O2 -pipe -fno-lto -fno-loop-parallelize-all -fno-openmp -fno-loop-interchange -fno-tree-loop-distribution -fno-loop-strip-mime -fno-loop-block -fno-tree-vectorize"
+CFLAGS="-O2 -pipe"
+CXXFLAGS="${CFLAGS}"
+MAKEOPTS="-j2"
+EMERGE_DEFAULT_OPTS="-j2"
+LINGUAS="ru"
+LANGUAGE="ru"
+CCACHE_SIZE="6G"
+#VIDEO_CARDS="intel i915 i965"
+#INPUT_DEVICES="${INPUT_DEVICES} wacom synaptics"
+FETCHCOMMAND="/usr/sbin/gentoo-fetchcommand.sh \"\${URI}\" -O \"\${DISTDIR}/\${FILE}\""
+PORTAGE_BZIP2_COMMAND="lbzip2"
+PORTAGE_BUNZIP2_COMMAND="lbunzip2"
+source /etc/portage/make.overlays
+PORTDIR=/var/portage/portage
+LOCALDIR="/var/portage/local"
+DISTDIR="/var/portage/distfiles"
+PKGDIR="/var/portage/packages"
+GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/"
+SYNC="git://github.com/backbone/portage-tree.git"
+
+# cpu
+USE="${USE} -3dnow -3dnowext -aes-ni -avx -avx256 -fpu -mmx -mmxext -mpi -smp \
+          -sse -sse2 -sse3 -ssse3 -sse4a -sse4 -sse41 -sse4_1 -sse42 -sse4_2 \
+	  -custom-cflags -graphite -lto -openmp"
+# gpu
+#USE="${USE} vdpau"
+
+# networking
+#USE="${USE}"
+
+# other
+#USE="${USE} cups"