diff --git a/x11-toolkits/py-tkinter/Makefile b/x11-toolkits/py-tkinter/Makefile
index 2d11f6a341f6..32a8c6a66068 100644
--- a/x11-toolkits/py-tkinter/Makefile
+++ b/x11-toolkits/py-tkinter/Makefile
@@ -1,36 +1,36 @@
 # Created by: Thomas Gellekum <tg@FreeBSD.org>
 
 PORTNAME=	tkinter
 DISTVERSION=	${PYTHON_DISTVERSION}
 PORTREVISION=	6
 CATEGORIES=	x11-toolkits python
 MASTER_SITES=	PYTHON/ftp/python/${DISTVERSION}
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	Python-${DISTVERSION}
 
 MAINTAINER=	python@FreeBSD.org
 COMMENT=	Python bindings to the Tk widget set (Python ${PYTHON_VER})
 
 LICENSE=	PSFL
 
 PORTSCOUT=	ignore:1
 
 USES=		compiler:c11 python:2.7+ tar:xz tk
 USE_PYTHON=	distutils autoplist allflavors
 
 DIST_SUBDIR=	python
 DISTINFO_FILE=	${PORTSDIR}/lang/python${PYTHON_SUFFIX}/distinfo
-WRKSRC=		${WRKDIR}/Python-${DISTVERSION}/Modules
+WRKSRC_SUBDIR=	Modules
 
 PYDISTUTILS_INSTALLARGS+=	--install-lib ${PYTHON_LIBDIR}/lib-dynload
 
 .include <bsd.port.pre.mk>
 
 post-extract:
 .if ${PYTHON_REL} < 30000
 	@${SED} -e "s|%%TK_VER%%|${TK_VER}|" ${FILESDIR}/setup.py > ${WRKSRC}/setup.py
 .else
 	@${SED} -e "s|%%TK_VER%%|${TK_VER}|" ${FILESDIR}/setup3.py > ${WRKSRC}/setup.py
 .endif
 
 .include <bsd.port.post.mk>