diff --git a/dev-python/cerberus/cerberus-1.3.4.ebuild b/dev-python/cerberus/cerberus-1.3.4.ebuild
index fa9af09f0cf1c..ae60d63395b4d 100644
--- a/dev-python/cerberus/cerberus-1.3.4.ebuild
+++ b/dev-python/cerberus/cerberus-1.3.4.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
 DISTUTILS_USE_SETUPTOOLS=rdepend
 
 inherit distutils-r1