diff --git a/lang/eisl/Makefile b/lang/eisl/Makefile
index 584499d95831..c5a6d34a7869 100644
--- a/lang/eisl/Makefile
+++ b/lang/eisl/Makefile
@@ -1,35 +1,35 @@
 PORTNAME=	eisl
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.62
 CATEGORIES=	lang devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Interpreter and compiler compatible with ISLisp standard
 WWW=		https://github.com/sasagawa888/eisl
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/documents/license.txt
 
-BROKEN_i386=	stage breaks: Abort trap, see https://github.com/sasagawa888/eisl/issues/218
+BROKEN_i386=	stage breaks: data segment of more than 500GB is required, see https://github.com/sasagawa888/eisl/issues/218
 
 TEST_DEPENDS=	cppcheck:devel/cppcheck
 
 USES=		gmake ncurses:port # port because tests need ncurses6-config
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	sasagawa888
 
 ALL_TARGET=	${PORTNAME}
 TEST_TARGET=	check # tests print some errors and warnings, see https://github.com/sasagawa888/eisl/issues/181#issuecomment-1195147029
 
 MAKEFILE=	makefile
 
 LDFLAGS+=	-lncursesw
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64 || ${ARCH} == riscv64
 EXTRA_PATCHES=	${FILESDIR}/extra-patch-makefile
 .endif
 
 .include <bsd.port.mk>
diff --git a/lang/eisl/files/patch-makefile b/lang/eisl/files/patch-makefile
new file mode 100644
index 000000000000..6735478ce0b0
--- /dev/null
+++ b/lang/eisl/files/patch-makefile
@@ -0,0 +1,29 @@
+--- makefile.orig	2022-09-02 08:35:22 UTC
++++ makefile
+@@ -1,7 +1,7 @@
+ .POSIX:
+ .DELETE_ON_ERROR:
+ 
+-CC := cc
++#CC := cc
+ DC := ldc2
+ LD := $(CC)
+ ifneq  ($(shell uname),Darwin)
+@@ -31,7 +31,7 @@ else
+ 		endif
+ 	endif
+ endif
+-CFLAGS := $(INCS) -Wall -Wextra -D_FORTIFY_SOURCE=2 $(CURSES_CFLAGS) -U_XOPEN_SOURCE -D_XOPEN_SOURCE=700 -Inana/src
++CFLAGS += $(INCS) -Wall -Wextra -D_FORTIFY_SOURCE=2 $(CURSES_CFLAGS) -U_XOPEN_SOURCE -D_XOPEN_SOURCE=700 -Inana/src
+ DFLAGS := --preview=all --de -w --O3 --release --betterC
+ SRC_CII := cii/src/except.c cii/src/fmt.c cii/src/str.c cii/src/text.c
+ SRC_D := dextension.d disl.d
+@@ -54,7 +54,7 @@ ifeq ($(DEBUG),1)
+ 	SRC_NANA := nana/src/I.c
+ 	ifneq  ($(shell uname),OpenBSD)
+ 		CFLAGS += -fsanitize=undefined
+-		LDFLAGS := -fsanitize=undefined
++		LDFLAGS += -fsanitize=undefined
+ 	endif
+ else
+ 	CFLAGS += -O3 -flto -DNDEBUG=1 -DWITHOUT_NANA=1