diff --git a/math/py-ecos/Makefile b/math/py-ecos/Makefile
index 231b43ed8f41..798020418392 100644
--- a/math/py-ecos/Makefile
+++ b/math/py-ecos/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	ecos
 DISTVERSION=	2.0.8
 CATEGORIES=	math python
 #MASTER_SITES=	CHEESESHOP # outdated on PyPI, use GitHub instead
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Python package for ECOS: Embedded Cone Solver
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYNUMPY}
 RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=0.9:science/py-scipy@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	distutils autoplist
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	embotech
 GH_PROJECT=	ecos-python
 GH_TUPLE=	embotech:ecos:v${DISTVERSION}:ecos/ecos
 
 pre-configure:
 	@${ECHO} "__version__=\"$(DISTVERSION)\"" > ${WRKSRC}/src/ecos/version.py
 
 post-install:
-	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/_ecos.so
+	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/_ecos*.so
 
 .include <bsd.port.mk>