diff --git a/biology/py-python-libsbml/Makefile b/biology/py-python-libsbml/Makefile
index 2acf5ef53d00..33bea5f02f8f 100644
--- a/biology/py-python-libsbml/Makefile
+++ b/biology/py-python-libsbml/Makefile
@@ -12,10 +12,10 @@ LICENSE=	LGPL21
 BUILD_DEPENDS=	cmake:devel/cmake \
 		swig:devel/swig
 
-USES=		python:3.6+
+USES=		python:3.6-3.9
 USE_PYTHON=	autoplist distutils # autoplist produces incomplete plist, missing files are in pkg-plist. Reported to the upstream author fbergman@caltech.edu on 2021-08-17
 
 post-install:
-	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/libsbml/_libsbml.cpython-38.so
+	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/libsbml/_libsbml*.so
 
 .include <bsd.port.mk>