diff --git a/srcpkgs/polyml/template b/srcpkgs/polyml/template
index fcdfc36380a..6493005696e 100644
--- a/srcpkgs/polyml/template
+++ b/srcpkgs/polyml/template
@@ -1,12 +1,12 @@
 # Template file for 'polyml'
 pkgname=polyml
 version=5.5.2
-revision=1
+revision=2
 wrksrc="${pkgname}.${version}"
 build_style=gnu-configure
 configure_args="--with-system-libffi --enable-shared"
 makedepends="gmp-devel libffi-devel"
-conflicts="mesa-demos"  # /usr/bin/poly
+conflicts="mesa-demos>=0"  # /usr/bin/poly
 short_desc="The Poly/ML Standard ML (SML) implementation"
 maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
 license="LGPL-2.1"