diff --git a/games/slump/Makefile b/games/slump/Makefile
index d3be126347a9..643eac4d3219 100644
--- a/games/slump/Makefile
+++ b/games/slump/Makefile
@@ -1,32 +1,32 @@
 PORTNAME=	slump
 PORTVERSION=	0.003.02
 CATEGORIES=	games
 MASTER_SITES=	http://www.samiam.org/slump/old/slump/
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Fork of SLIGE that is optimized for making FreeDoom maps
 WWW=		https://www.samiam.org/slump.html
 
 LICENSE=	GPLv2+
 
 USES=	tar:bzip2
 
 MAKE_ARGS=	FLAGS="${CFLAGS}"
 
 PLIST_FILES=	bin/${PORTNAME}
 PORTDOCS=	README
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.options.mk>
 
-.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400079 || ( ${OSVERSION} >= 1302505 && ${OSVERSION} < 1400000 ))
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1302505
 CFLAGS+=	-Wno-error=int-conversion
 .endif
 
 do-install:
 	(cd ${WRKSRC} && ${INSTALL_PROGRAM} ${PORTNAME} ${STAGEDIR}${PREFIX}/bin)
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC} && ${INSTALL_DATA} README ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
diff --git a/games/slump/files/patch-dump.c b/games/slump/files/patch-dump.c
deleted file mode 100644
index 44bf886aaa69..000000000000
--- a/games/slump/files/patch-dump.c
+++ /dev/null
@@ -1,15 +0,0 @@
---- ./dump.c.orig	Sun May 29 23:48:57 2005
-+++ ./dump.c	Mon Oct  9 23:53:07 2006
-@@ -36,6 +36,12 @@
- #include <assert.h>
- #include "slump.h"
- 
-+#include <machine/endian.h>
-+
-+#if BYTE_ORDER == BIG_ENDIAN
-+#define ENDIAN_BIG
-+#endif
-+
- /* Global variables */
- 
- extern int current_level_number;