diff --git a/dev-python/python-pidfile/python-pidfile-3.0.0.ebuild b/dev-python/python-pidfile/python-pidfile-3.0.0-r1.ebuild
similarity index 91%
rename from dev-python/python-pidfile/python-pidfile-3.0.0.ebuild
rename to dev-python/python-pidfile/python-pidfile-3.0.0-r1.ebuild
index 1eee8940cb..a543474304 100644
--- a/dev-python/python-pidfile/python-pidfile-3.0.0.ebuild
+++ b/dev-python/python-pidfile/python-pidfile-3.0.0-r1.ebuild
@@ -17,6 +17,10 @@ KEYWORDS="~amd64"
 
 RESTRICT="test" # https://github.com/mosquito/python-pidfile/issues/7
 
+RDEPEND="
+	dev-python/psutil[${PYTHON_USEDEP}]
+"
+
 distutils_enable_tests unittest
 
 python_test() {