diff --git a/dev-python/objgraph/objgraph-3.1.0.ebuild b/dev-python/objgraph/objgraph-3.1.0.ebuild
index 02f391b505daf..df22cf88af4e9 100644
--- a/dev-python/objgraph/objgraph-3.1.0.ebuild
+++ b/dev-python/objgraph/objgraph-3.1.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-PYTHON_COMPAT=( python2_7 python3_5 python3_6 )
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
 
 inherit distutils-r1