diff --git a/dev-python/pybeam/pybeam-0.7.ebuild b/dev-python/pybeam/pybeam-0.7.ebuild
index 98a52ed3eb..c07fb21d91 100644
--- a/dev-python/pybeam/pybeam-0.7.ebuild
+++ b/dev-python/pybeam/pybeam-0.7.ebuild
@@ -18,5 +18,6 @@ SLOT="0"
 KEYWORDS="~amd64"
 
 RDEPEND="dev-python/construct[${PYTHON_USEDEP}]"
+DEPEND="test? ( dev-python/six[${PYTHON_USEDEP}] )"
 
 distutils_enable_tests unittest