diff --git a/sci-astronomy/pysiril/pysiril-0.0.15.ebuild b/sci-astronomy/pysiril/pysiril-0.0.15.ebuild
index 1cd3b366df919..387d9bbea2daa 100644
--- a/sci-astronomy/pysiril/pysiril-0.0.15.ebuild
+++ b/sci-astronomy/pysiril/pysiril-0.0.15.ebuild
@@ -4,7 +4,7 @@
 EAPI=8
 
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{9..11} )
+PYTHON_COMPAT=( python3_{10..12} )
 inherit distutils-r1
 
 DESCRIPTION="Python library to interface Python to a SiriL script"