diff --git a/dev-python/terminado/terminado-0.18.0.ebuild b/dev-python/terminado/terminado-0.18.0.ebuild
index c17a455d8281b..e3856f4e6f4ae 100644
--- a/dev-python/terminado/terminado-0.18.0.ebuild
+++ b/dev-python/terminado/terminado-0.18.0.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -22,6 +22,11 @@ RDEPEND="
 	dev-python/ptyprocess[${PYTHON_USEDEP}]
 	dev-python/tornado[${PYTHON_USEDEP}]
 "
+BDEPEND="
+	test? (
+		dev-python/pytest-timeout[${PYTHON_USEDEP}]
+	)
+"
 
 distutils_enable_tests pytest