diff --git a/dev-python/cotyledon/cotyledon-1.7.3.ebuild b/dev-python/cotyledon/cotyledon-1.7.3.ebuild
index b177fa74f5..2ffb23ff44 100644
--- a/dev-python/cotyledon/cotyledon-1.7.3.ebuild
+++ b/dev-python/cotyledon/cotyledon-1.7.3.ebuild
@@ -1,9 +1,9 @@
 # Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI="8"
+EAPI=8
 
-PYTHON_COMPAT=( python3_{8..10} pypy3 )
+PYTHON_COMPAT=( python3_8 )
 
 inherit distutils-r1
 
@@ -26,6 +26,7 @@ DEPEND="
 	test? (
 		dev-python/mock[${PYTHON_USEDEP}]
 		dev-python/pytest-xdist[${PYTHON_USEDEP}]
+		dev-python/oslo-config[${PYTHON_USEDEP}]
 	)
 "