diff --git a/dev-python/aspectlib/aspectlib-1.4.2.ebuild b/dev-python/aspectlib/aspectlib-1.4.2.ebuild
index f38deef24e..24ebfe8e21 100644
--- a/dev-python/aspectlib/aspectlib-1.4.2.ebuild
+++ b/dev-python/aspectlib/aspectlib-1.4.2.ebuild
@@ -33,6 +33,7 @@ DEPEND="
 		dev-python/mock[${PYTHON_USEDEP}]
 		dev-python/nose[${PYTHON_USEDEP}]
 		dev-python/process-tests[${PYTHON_USEDEP}]
+		<dev-python/pytest-4[${PYTHON_USEDEP}]
 		dev-python/pytest-travis-fold[${PYTHON_USEDEP}]
 		dev-python/pytest-catchlog[${PYTHON_USEDEP}]
 		www-servers/tornado[${PYTHON_USEDEP}]