diff --git a/devel/lua-pty/Makefile b/devel/lua-pty/Makefile
index 333491632067..623d0306137e 100644
--- a/devel/lua-pty/Makefile
+++ b/devel/lua-pty/Makefile
@@ -1,40 +1,41 @@
 # Created by: Andrew Turner <andrew+ports@fubar.geek.nz>
 
 PORTNAME=	pty
 DISTVERSION=	1.26
 CATEGORIES=	devel
+PKGNAMEPREFIX=	${LUA_PKGNAMEPREFIX}
 
 MAINTAINER=	portmaster@BSDforge.com
 COMMENT=	Pty (pseudo-terminal) bindings for Lua 5+
 
 LICENSE=	BSD4CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		lua:51,module
 
 USE_GITLAB=	yes
 GL_ACCOUNT=	ports1
 GL_PROJECT=	lua-pty
 GL_COMMIT=	1c36a8b40688c6a38c188000bba59ce20ab616ce
 
 MAKEFILE=	${FILESDIR}/Makefile
 
 DOCSDIR=	${PREFIX}/share/doc/lua-${PORTNAME}
 DOCFILES=	README README.md CHANGELOG
 PLIST_FILES=	${LUA_MODSHAREDIR}/pty.lua \
 		${LUA_MODLIBDIR}/lpty.so \
 		${DOCSDIR}/README \
 		${DOCSDIR}/README.md \
 		${DOCSDIR}/CHANGELOG
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${LUA_MODLIBDIR}
 	${INSTALL_PROGRAM} ${WRKSRC}/lpty.so ${STAGEDIR}${LUA_MODLIBDIR}
 	@${MKDIR} ${STAGEDIR}${LUA_MODSHAREDIR}
 	${INSTALL_DATA} ${WRKSRC}/pty.lua ${STAGEDIR}${LUA_MODSHAREDIR}
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for i in ${DOCFILES}
 	${CP} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>