diff --git a/dev-python/databases/databases-0.4.3.ebuild b/dev-python/databases/databases-0.4.3.ebuild
index 0330e77949..ac93c89e7a 100644
--- a/dev-python/databases/databases-0.4.3.ebuild
+++ b/dev-python/databases/databases-0.4.3.ebuild
@@ -26,6 +26,7 @@ RDEPEND="<dev-python/sqlalchemy-1.4.0[${PYTHON_USEDEP}]"
 BDEPEND="test? (
 	dev-python/aiopg[${PYTHON_USEDEP}]
 	dev-python/aiosqlite[${PYTHON_USEDEP}]
+	dev-python/async_timeout[${PYTHON_USEDEP}]
 	dev-python/asyncpg[${PYTHON_USEDEP}]
 	dev-python/psycopg[${PYTHON_USEDEP}]
 	dev-python/pymysql[${PYTHON_USEDEP}]