diff --git a/textproc/md4c/Makefile b/textproc/md4c/Makefile
index 0824c2e78790..db58e98d62f3 100644
--- a/textproc/md4c/Makefile
+++ b/textproc/md4c/Makefile
@@ -1,12 +1,9 @@
-# $NetBSD: Makefile,v 1.1 2022/11/23 21:50:46 nros Exp $
+# $NetBSD: Makefile,v 1.2 2024/01/21 20:11:06 wiz Exp $
 
-DISTNAME=	${GITHUB_PROJECT}-${GITHUB_TAG}
-PKGNAME=	${DISTNAME:S/release-//}
+DISTNAME=	md4c-0.5.1
 CATEGORIES=	textproc converters
 MASTER_SITES=	${MASTER_SITE_GITHUB:=mity/}
-GITHUB_PROJECT=	md4c
-GITHUB_TAG=	release-0.4.8 # version is updated here
-DIST_SUBDIR=	${GITHUB_PROJECT}
+GITHUB_TAG=	release-${PKGVERSION_NOREV}
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
 HOMEPAGE=	https://github.com/mity/md4c/
@@ -14,9 +11,9 @@ COMMENT=	Markdown for C library and parser
 LICENSE=	mit
 
 WRKSRC=		${WRKDIR}/md4c-release-${PKGVERSION_NOREV}
-USE_CMAKE=	yes
 
 PKGCONFIG_OVERRIDE+=	src/md4c-html.pc.in
 PKGCONFIG_OVERRIDE+=	src/md4c.pc.in
 
+.include "../../devel/cmake/build.mk"
 .include "../../mk/bsd.pkg.mk"
diff --git a/textproc/md4c/distinfo b/textproc/md4c/distinfo
index 68309ad105f8..d288eefd0e12 100644
--- a/textproc/md4c/distinfo
+++ b/textproc/md4c/distinfo
@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.1 2022/11/23 21:50:46 nros Exp $
+$NetBSD: distinfo,v 1.2 2024/01/21 20:11:06 wiz Exp $
 
-BLAKE2s (md4c/md4c-release-0.4.8.tar.gz) = c996a0033dc6bb30cfd2ce520a753f1562da5a3163ad1632b0cc25954dd841f2
-SHA512 (md4c/md4c-release-0.4.8.tar.gz) = c939fdadf3e05c32c570cf9a5c0a02f83afaf4dfacf0f4505fcf12c6e24ffe0cd1372c207ff47cf2a489b02f24c5f20bb5f1361453c847c5464225cc7fcdb5ab
-Size (md4c/md4c-release-0.4.8.tar.gz) = 229471 bytes
+BLAKE2s (md4c-0.5.1.tar.gz) = 86d91f6245d8103f5b364fd19e2ef67b95d7a1d37b0c9a83dcbb676cda0206f7
+SHA512 (md4c-0.5.1.tar.gz) = 6cef0b7696ef7477b69948eb2724c153649a02e1fb7eb25c2974ae81df50f34ee59d7e892652b6ca37c0ab118db8603211b0f0f8aa105f72f2fceb51c4fa1e5f
+Size (md4c-0.5.1.tar.gz) = 236442 bytes