diff --git a/sysutils/pftop/Makefile b/sysutils/pftop/Makefile
index 892895c2795d..9ded2e9fb1b7 100644
--- a/sysutils/pftop/Makefile
+++ b/sysutils/pftop/Makefile
@@ -1,14 +1,19 @@
 PORTNAME=	pftop
 PORTVERSION=	0.12
+PORTREVISION=	1
 CATEGORIES=	sysutils net
 MASTER_SITES=	https://github.com/grembo/pftop/releases/download/${DISTVERSION}/
 
 MAINTAINER=	grembo@FreeBSD.org
 COMMENT=	Utility for real-time display of statistics for pf
+COMMENT.debug= Debug files for pftop
 WWW=		https://github.com/grembo/pftop/
 
 LICENSE=	BSD2CLAUSE
 
+SUBPACKAGES=	debug
+SELF_DEPENDS.debug=	main
+
 LIB_DEPENDS=	libpfctl.so:net/libpfctl
 
 USES=		localbase uidfix
@@ -19,9 +24,9 @@ ALTQ_DESC=	ALTQ support for queue statistics
 
 .include <bsd.port.options.mk>
 
-MAKE_ARGS=	LOCALBASE="${PREFIX}" MANDIR=${PREFIX}/share/man/man
+MAKE_ARGS=	LOCALBASE="${PREFIX}" MANDIR=${PREFIX}/share/man/man MK_DEBUG_FILES=yes
 
-CFLAGS+=	-DHAVE_SNPRINTF=1 -DHAVE_VSNPRINTF=1
+CFLAGS+=	-g -DHAVE_SNPRINTF=1 -DHAVE_VSNPRINTF=1
 
 .if ${PORT_OPTIONS:MALTQ}
 CFLAGS+=	-DHAVE_ALTQ=1
@@ -31,5 +36,7 @@ MAKE_ARGS+=	CSTD=gnu89
 
 PLIST_FILES=	sbin/pftop \
 		share/man/man8/pftop.8.gz
+PLIST_FILES.debug=	\
+	sbin/.debug/pftop.debug
 
 .include <bsd.port.mk>