diff --git a/graphics/ptex/Makefile b/graphics/ptex/Makefile
index 0dcbf6578aa0..426be3518688 100644
--- a/graphics/ptex/Makefile
+++ b/graphics/ptex/Makefile
@@ -1,32 +1,33 @@
 PORTNAME=	ptex
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.4.2
+PORTREVISION=	1
 CATEGORIES?=	graphics
 
 MAINTAINER=	FreeBSD@Shaneware.biz
 COMMENT=	Per face texture library
 WWW=		https://ptex.us
 
 LICENSE=	BSD3CLAUSE
 
 USES=		cmake:insource compiler:c++11-lang cpe pkgconfig
 CPE_VENDOR=	disneyanimation
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	wdas
 
 # yes really, the release tarbal doesn't know what version it is
 CMAKE_ARGS+=	-DPTEX_VER:STRING=${DISTVERSION} \
 		-DCMAKE_INSTALL_INCLUDEDIR:STRING=${LOCALBASE}/include/ptex \
 		-DCMAKE_INSTALL_DOCDIR:STRING=${DOCSDIR}
 
 OPTIONS_DEFINE=		DOCS
 
 DOCS_BUILD_DEPENDS=	doxygen:devel/doxygen
 DOCS_CMAKE_BOOL=	PTEX_BUILD_DOCS
 
 pre-build-DOCS-on:
 	@(cd ${WRKSRC}/src/doc && doxygen -u Doxyfile)
 
 .include <bsd.port.mk>