diff --git a/python/python3-astroid/python3-astroid.SlackBuild b/python/python3-astroid/python3-astroid.SlackBuild
index 4186de1824..e106c9ffcc 100644
--- a/python/python3-astroid/python3-astroid.SlackBuild
+++ b/python/python3-astroid/python3-astroid.SlackBuild
@@ -79,7 +79,8 @@ find -L . \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
 # Beacause of the python3-setuptools-opt
-export PYTHONPATH=/opt/python3.9/site-packages/
+PYVER=$(python3 -c 'import sys; print("%d.%d" % sys.version_info[:2])')
+export PYTHONPATH=/opt/python$PYVER/site-packages/
 
 python3 -m build --wheel --no-isolation
 python3 -m installer --destdir "$PKG" dist/*.whl