diff --git a/devel/aifad/Makefile b/devel/aifad/Makefile
index 38782bd8e65f..162ce918943f 100644
--- a/devel/aifad/Makefile
+++ b/devel/aifad/Makefile
@@ -1,41 +1,47 @@
 PORTNAME=	aifad
-PORTVERSION=	2.3.0
+PORTVERSION=	2.3.1
 CATEGORIES=	devel
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Machine learning system
 WWW=		https://mmottl.github.io/aifad
 
 LICENSE=	LGPL21+
 
 BUILD_DEPENDS=	menhir:devel/menhir \
 		ocaml-cfg>0:devel/ocaml-cfg \
 		ocaml-pcre>0:devel/ocaml-pcre \
 		ocaml-res>0:devel/ocaml-res
 LIB_DEPENDS=	libpcre.so:devel/pcre
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	mmottl
 
 USES=		ocaml:dune
 
 DOCSDIR=	${OCAML_DOCSDIR}/${PORTNAME}
 PORTDOCS=	CHANGES.md LICENSE.md README.md TODO.md
 PORTEXAMPLES=	*
 PLIST_FILES=	bin/aifad %%OCAML_SITELIBDIR%%/aifad/META \
 		%%OCAML_SITELIBDIR%%/aifad/dune-package \
 		%%OCAML_SITELIBDIR%%/aifad/opam
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
+.include <bsd.port.options.mk>
+
+.if ${ARCH} == powerpc
+USE_BINUTILS=	yes
+.endif
+
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/aifad
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S|^|${WRKSRC}/|} ${STAGEDIR}${DOCSDIR}
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	(cd ${WRKSRC}/examples && ${INSTALL_DATA} * ${STAGEDIR}${EXAMPLESDIR})
 
 .include <bsd.port.mk>
diff --git a/devel/aifad/distinfo b/devel/aifad/distinfo
index 303544b77fe1..27e9c15c09d0 100644
--- a/devel/aifad/distinfo
+++ b/devel/aifad/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1718308704
-SHA256 (mmottl-aifad-2.3.0_GH0.tar.gz) = 37c16e60d87573d31891fa1c41341e393e2236cc8075d4651a096adb967933aa
-SIZE (mmottl-aifad-2.3.0_GH0.tar.gz) = 63419
+TIMESTAMP = 1737246383
+SHA256 (mmottl-aifad-2.3.1_GH0.tar.gz) = 59b5baf75354a1980f0e8f3dbac5f5c73986ea8fac24d8c305d070810811e882
+SIZE (mmottl-aifad-2.3.1_GH0.tar.gz) = 64524