diff --git a/japanese/newosaka/Makefile b/japanese/newosaka/Makefile
index 4e85c6557837..a5615f9b4064 100644
--- a/japanese/newosaka/Makefile
+++ b/japanese/newosaka/Makefile
@@ -10,6 +10,8 @@ DISTFILES=	new-osaka.tar.gz
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Translator of Japanese EUC documents into Osaka language
 
+BROKEN_FreeBSD_13=	ld: error: undefined symbol: gets
+
 PLIST_FILES=	bin/osaka
 WRKSRC=		${WRKDIR}/${PORTNAME}