diff --git a/math/ocaml-ocamlgraph/Makefile b/math/ocaml-ocamlgraph/Makefile
index f6019d290397..4463bb388bd9 100644
--- a/math/ocaml-ocamlgraph/Makefile
+++ b/math/ocaml-ocamlgraph/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	ocamlgraph
-PORTVERSION=	1.8.5
-PORTREVISION=	1
+PORTVERSION=	1.8.6
 CATEGORIES=	math
 MASTER_SITES=	http://ocamlgraph.lri.fr/download/ \
 		ftp://ftp.stack.nl/pub/users/johans/ocamlgraph/
@@ -30,9 +29,10 @@ GNU_CONFIGURE=	yes
 PLIST_SUB+=	OCAMLGRAPHDIR="${OCAML_LIBDIR}/${PORTNAME}"
 
 ALL_TARGET=	all
-INSTALL_TARGET=	install install-findlib
+INSTALL_TARGET=	install
 
 MAKE_JOBS_UNSAFE=	yes
+PORTSCOUT=	skipv:1.81
 
 .include <bsd.port.options.mk>
 
diff --git a/math/ocaml-ocamlgraph/distinfo b/math/ocaml-ocamlgraph/distinfo
index 7639164fbfbb..b438a59f3ef7 100644
--- a/math/ocaml-ocamlgraph/distinfo
+++ b/math/ocaml-ocamlgraph/distinfo
@@ -1,2 +1,2 @@
-SHA256 (ocamlgraph-1.8.5.tar.gz) = d167466435a155c779d5ec25b2db83ad851feb42ebc37dca8ffa345ddaefb82f
-SIZE (ocamlgraph-1.8.5.tar.gz) = 269438
+SHA256 (ocamlgraph-1.8.6.tar.gz) = bd75ef4de817e430c9d8982561971c8943bb103f4402db01cc2fecaf58f2dbef
+SIZE (ocamlgraph-1.8.6.tar.gz) = 273615
diff --git a/math/ocaml-ocamlgraph/pkg-plist b/math/ocaml-ocamlgraph/pkg-plist
index f444307e0435..5a78630facef 100644
--- a/math/ocaml-ocamlgraph/pkg-plist
+++ b/math/ocaml-ocamlgraph/pkg-plist
@@ -6,6 +6,7 @@
 %%GUI%%bin/graph-editor
 %%OCAMLGRAPHDIR%%/builder.mli
 %%OCAMLGRAPHDIR%%/classic.mli
+%%OCAMLGRAPHDIR%%/clique.mli
 %%OCAMLGRAPHDIR%%/cliquetree.mli
 %%OCAMLGRAPHDIR%%/coloring.mli
 %%OCAMLGRAPHDIR%%/components.mli
@@ -24,8 +25,8 @@
 %%OCAMLGRAPHDIR%%/graph.cmi
 %%OCAMLGRAPHDIR%%/graph.cmo
 %%OCAMLGRAPHDIR%%/graph.cmx
-%%OCAMLGRAPHDIR%%/graph.cmxs
 %%OCAMLGRAPHDIR%%/graph.cmxa
+%%OCAMLGRAPHDIR%%/graph.cmxs
 %%OCAMLGRAPHDIR%%/graph.o
 %%OCAMLGRAPHDIR%%/graphml.mli
 %%OCAMLGRAPHDIR%%/graphviz.mli
@@ -35,6 +36,7 @@
 %%OCAMLGRAPHDIR%%/mcs_m.mli
 %%OCAMLGRAPHDIR%%/md.mli
 %%OCAMLGRAPHDIR%%/merge.mli
+%%OCAMLGRAPHDIR%%/mincut.mli
 %%OCAMLGRAPHDIR%%/minsep.mli
 %%OCAMLGRAPHDIR%%/nonnegative.mli
 %%OCAMLGRAPHDIR%%/oper.mli