Index: head/databases/pecl-mongodb/Makefile
===================================================================
--- head/databases/pecl-mongodb/Makefile	(revision 553768)
+++ head/databases/pecl-mongodb/Makefile	(revision 553769)
@@ -1,16 +1,20 @@
 # $FreeBSD$
 
 PORTNAME=	mongodb
 PORTVERSION=	1.8.1
 CATEGORIES=	databases pear
 
 MAINTAINER=	pi@FreeBSD.org
 COMMENT=	PECL classes for MongoDB
 
 LICENSE=	APACHE20
 
 USES=		php:pecl ssl
+# 8.0 not yet supported, see
+# https://github.com/mongodb/mongo-php-driver/issues/1161
+# and https://jira.mongodb.org/browse/PHPC-1631
+IGNORE_WITH_PHP=80
 USE_PHP=	spl:build
 CFLAGS+=	-I${LOCALBASE}/include
 
 .include <bsd.port.mk>