diff --git a/dev-util/catalyst/catalyst-9999.ebuild b/dev-util/catalyst/catalyst-9999.ebuild
index a0c932f47d55c..5586792b1459c 100644
--- a/dev-util/catalyst/catalyst-9999.ebuild
+++ b/dev-util/catalyst/catalyst-9999.ebuild
@@ -16,7 +16,7 @@ else
 	KEYWORDS="alpha amd64 arm arm64 hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~x86-fbsd"
 fi
 
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python{2_7,3_4} )
 
 inherit distutils-r1 multilib ${SRC_ECLASS}
 
@@ -29,10 +29,10 @@ IUSE="ccache doc kernel_linux"
 
 DEPEND="
 	app-text/asciidoc
-	>=dev-python/snakeoil-0.6.5
+	>=dev-python/snakeoil-0.6.5[${PYTHON_USEDEP}]
 "
 RDEPEND="
-	=dev-python/pydecomp-9999
+	=dev-python/pydecomp-9999[${PYTHON_USEDEP}]
 	app-arch/lbzip2
 	app-crypt/shash
 	app-arch/tar[xattr]
@@ -45,7 +45,6 @@ RDEPEND="
 "
 
 python_prepare_all() {
-	python_export_best
 	echo VERSION="${PV}" "${PYTHON}" setup.py set_version
 	VERSION="${PV}" "${PYTHON}" setup.py set_version
 }
@@ -55,7 +54,7 @@ python_compile_all() {
 	emake
 }
 
-python_install_all(){
+python_install_all() {
 	distutils-r1_python_install_all
 	if use doc; then
 		dodoc files/HOWTO.html files/docbook-xsl.css