diff --git a/textproc/sl-hunspell/Makefile b/textproc/sl-hunspell/Makefile
index eca5d911d2de..169f67a80b78 100644
--- a/textproc/sl-hunspell/Makefile
+++ b/textproc/sl-hunspell/Makefile
@@ -1,25 +1,26 @@
 PORTNAME=	hunspell
 PORTVERSION=	2020.12.31
 CATEGORIES=	textproc
 MASTER_SITES=	https://extensions.libreoffice.org/assets/downloads/752/
+PKGNAMEPREFIX=	sl-
 DISTNAME=	pack-sl
 EXTRACT_SUFX=	.oxt
 
 MAINTAINER=	office@FreeBSD.org
 COMMENT=	Slovenian hunspell dictionary
 
 LICENSE=	LGPL21
 
 USES=		zip
 NO_ARCH=	yes
 NO_BUILD=	yes
 NO_WRKSUBDIR=	yes
 
 PLIST_FILES=	${DATADIR}/sl_SI.aff \
 		${DATADIR}/sl_SI.dic
 
 do-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}/
 	${INSTALL_DATA} ${WRKSRC}/sl_SI.aff ${WRKSRC}/sl_SI.dic ${STAGEDIR}${DATADIR}/
 
 .include <bsd.port.mk>