diff --git a/net/gnu-radius/Makefile b/net/gnu-radius/Makefile
index 6f6b9cb21c08..01f75016e6fa 100644
--- a/net/gnu-radius/Makefile
+++ b/net/gnu-radius/Makefile
@@ -1,74 +1,79 @@
 PORTNAME=	gnu-radius
 PORTVERSION=	1.6.1
 PORTREVISION=	18
 CATEGORIES=	net
 MASTER_SITES=	GNU/radius
 DISTNAME=	radius-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	GNU RADIUS server
 WWW=		https://www.gnu.org/software/radius/
 
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libltdl.so:devel/libltdl
 
 USES=		cpe gmake libtool
 USE_RC_SUBR=	radiusd
 USE_SUBMAKE=	yes
 USE_LDCONFIG=	yes
 CPE_PRODUCT=	radius
 CPE_VENDOR=	gnu
 
 CONFLICTS=	freeradius-0.* openradius-0.* radiusd-cistron-1.*
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 INSTALL_TARGET=	install-strip
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 DATADIR=	${PREFIX}/share/radius
 
 INFO=		radius
 
 SCRIPTS_ENV=	WRKDIRPREFIX="${WRKDIRPREFIX}" \
 		CURDIR="${.CURDIR}" \
 		MKDIR="${MKDIR}"
 CONFIGURE_ARGS+=--with-include-path="${LOCALBASE}/include/" \
 		--with-lib-path="${LOCALBASE}/lib/"
 
 OPTIONS_DEFINE=	CLIENT MYSQL PGSQL EXAMPLES DBM SNMP EMACS PAM NLS
 OPTIONS_DEFAULT=MYSQL
 OPTIONS_SUB=	yes
 CLIENT_DESC=	Build client
 EMACS_DESC=	Install Emacs dotfiles
 
 SNMP_CONFIGURE_ENABLE=		snmp
 CLIENT_CONFIGURE_ENABLE=	client
 CLIENT_USES=			guile:1.8,alias
 CLIENT_CONFIGURE_OFF=		--without-guile
 MYSQL_USES=			mysql
 MYSQL_CONFIGURE_WITH=		mysql
 PGSQL_USES=			pgsql
 PGSQL_CONFIGURE_WITH=		postgres
 DBM_CONFIGURE_ENABLE=		dbm=ndbm
 EMACS_USES=			emacs
 EMACS_CONFIGURE_WITH=		lispdir=${PREFIX}/${EMACS_SITE_LISPDIR}
 EMACS_NO_DEPENDS=		yes
 NLS_USES=			gettext
 NLS_CONFIGURE_OFF=		--disable-nls
 PAM_CONFIGURE_ENABLE=		pam
 
 post-patch:
 	${REINPLACE_CMD} -e 's|extern unsigned scheme_gc_interval;||g' \
 		${WRKSRC}/include/radiusd.h
 	${REINPLACE_CMD} -e 's|int getline|ssize_t getline|' \
 		${WRKSRC}/radtest/input.l ${WRKSRC}/radtest/input.c
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	( cd ${WRKSRC}/examples && ${COPYTREE_SHARE} .\
 		${STAGEDIR}${EXAMPLESDIR}\
 		"! ( -name Makefile -o -name Makefile\.* ) " )
 
+post-install-EMACS-on:
+	@${MKDIR} ${STAGEDIR}${PREFIX}/${EMACS_SITE_LISPDIR}
+	${INSTALL_DATA} ${WRKSRC}/elisp/*.el \
+		${STAGEDIR}${PREFIX}/${EMACS_SITE_LISPDIR}
+
 .include <bsd.port.mk>
diff --git a/net/gnu-radius/files/patch-lib_readline.c b/net/gnu-radius/files/patch-lib_readline.c
new file mode 100644
index 000000000000..051053810cd5
--- /dev/null
+++ b/net/gnu-radius/files/patch-lib_readline.c
@@ -0,0 +1,11 @@
+--- lib/readline.c.orig	2026-03-26 21:35:33 UTC
++++ lib/readline.c
+@@ -144,7 +144,7 @@ grad_readline_init(char *name,
+ 		return;
+ #ifdef WITH_READLINE
+ 	rl_readline_name = name;
+-	rl_attempted_completion_function = (CPPFunction *) completion_fp;
++	rl_attempted_completion_function = (rl_completion_func_t *) completion_fp;
+ 	rl_getc_function = grad_getc;
+ #endif
+ }