diff --git a/devel/ocaml-lacaml/Makefile b/devel/ocaml-lacaml/Makefile
index 0d510ebf80af..4766d5191116 100644
--- a/devel/ocaml-lacaml/Makefile
+++ b/devel/ocaml-lacaml/Makefile
@@ -1,35 +1,36 @@
 PORTNAME=	lacaml
 DISTVERSION=	11.0.10
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMEPREFIX=	ocaml-
 
 MAINTAINER=	freebsd@dev.thsi.be
 COMMENT=	OCaml interface to BLAS and LAPACK libraries
 WWW=		https://mmottl.github.io/lacaml/
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 USES=		blaslapack fortran ocaml:dune,ldconfig
 USE_GITHUB=	yes
 GH_ACCOUNT=	mmottl
 
 MAKE_ENV+=	LACAML_LIBS="-L${LOCALBASE}/lib ${BLASLIB} ${LAPACKLIB}"
 
 DOCSDIR=	${OCAML_DOCSDIR}/${PORTNAME}
 EXAMPLESDIR=	${OCAML_EXAMPLESDIR}/${PORTNAME}
 
 PORTDOCS=	CHANGES.md LICENSE.md README.md
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/${OCAML_SITELIBDIR}/lacaml/*.cmxs
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/${OCAML_SITELIBDIR}/lacaml/*.so
 
 post-install-EXAMPLES-on:
 	(cd ${WRKSRC}/examples && ${COPYTREE_SHARE} . \
 		${STAGEDIR}${EXAMPLESDIR})
 
 .include <bsd.port.mk>
diff --git a/devel/ocaml-lacaml/files/patch-src_config_discover.ml b/devel/ocaml-lacaml/files/patch-src_config_discover.ml
new file mode 100644
index 000000000000..bbdbac121671
--- /dev/null
+++ b/devel/ocaml-lacaml/files/patch-src_config_discover.ml
@@ -0,0 +1,11 @@
+--- src/config/discover.ml.orig	2024-12-26 19:34:31 UTC
++++ src/config/discover.ml
+@@ -46,7 +46,7 @@ let () =
+       (* -march=native is not supported on Apple ARM64 yet.
+          Its support was introduced in clang >= 15.0.0 *)
+       match maybe_system, maybe_arch with
+-      | Some "macosx", Some "arm64"
++      | Some "bsd_elf", _
+       | _, (None | Some ("ppc64" | "ppc64le" | "unknown")) -> shared
+       | _ -> "-march=native" :: shared
+     in