diff --git a/dev-python/dulwich/dulwich-0.12.0-r1.ebuild b/dev-python/dulwich/dulwich-0.12.0-r1.ebuild
index 1aeaf038566d5..a56d5f11d6dc1 100644
--- a/dev-python/dulwich/dulwich-0.12.0-r1.ebuild
+++ b/dev-python/dulwich/dulwich-0.12.0-r1.ebuild
@@ -12,7 +12,7 @@ DESCRIPTION="Pure-Python implementation of the Git file formats and protocols"
 HOMEPAGE="https://github.com/jelmer/dulwich/ https://pypi.python.org/pypi/dulwich"
 SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
-LICENSE="GPL-2"
+LICENSE="GPL-2+"
 SLOT="0"
 KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc examples test"
diff --git a/dev-python/dulwich/dulwich-0.13.0.ebuild b/dev-python/dulwich/dulwich-0.13.0.ebuild
index f03edb99d59bb..d44e4f79213e5 100644
--- a/dev-python/dulwich/dulwich-0.13.0.ebuild
+++ b/dev-python/dulwich/dulwich-0.13.0.ebuild
@@ -12,7 +12,7 @@ DESCRIPTION="Pure-Python implementation of the Git file formats and protocols"
 HOMEPAGE="https://github.com/jelmer/dulwich/ https://pypi.python.org/pypi/dulwich"
 SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
-LICENSE="GPL-2"
+LICENSE="GPL-2+"
 SLOT="0"
 KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc examples test"
diff --git a/dev-python/dulwich/dulwich-0.9.9.ebuild b/dev-python/dulwich/dulwich-0.9.9.ebuild
index af7ce46d72220..8ee027e41cc6f 100644
--- a/dev-python/dulwich/dulwich-0.9.9.ebuild
+++ b/dev-python/dulwich/dulwich-0.9.9.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -12,7 +12,7 @@ DESCRIPTION="Pure-Python implementation of the Git file formats and protocols"
 HOMEPAGE="https://github.com/jelmer/dulwich/ https://pypi.python.org/pypi/dulwich"
 SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
-LICENSE="GPL-2"
+LICENSE="GPL-2+"
 SLOT="0"
 KEYWORDS="amd64 ~ppc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="doc examples test"