diff --git a/dns/libnspsl/Makefile b/dns/libnspsl/Makefile
index 58c816b80da0..1dc3e385b7d6 100644
--- a/dns/libnspsl/Makefile
+++ b/dns/libnspsl/Makefile
@@ -1,24 +1,26 @@
 PORTNAME=	libnspsl
-PORTVERSION=	0.1.7
+DISTVERSION=	0.1.7
 CATEGORIES=	dns
 MASTER_SITES=	https://download.netsurf-browser.org/libs/releases/
-EXTRACT_SUFX=	-src.tar.gz
+DISTNAME=	${PORTNAME}-${DISTVERSION}-src
 
 MAINTAINER=	nc@FreeBSD.org
 COMMENT=	NetSurf public suffix list handling
 WWW=		https://www.netsurf-browser.org/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	netsurf-buildsystem>=1.5:devel/netsurf-buildsystem
 
 USES=		gmake
 USE_LDCONFIG=	yes
 MAKE_ENV+=	BUILD_CC="${CC}" COMPONENT_TYPE="lib-shared"
 PLIST_SUB+=	VERSION=${PORTVERSION}
 
+WRKSRC=	${WRKDIR}/${PORTNAME}-${DISTVERSION}
+
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libnspsl.so*
 
 .include <bsd.port.mk>