diff --git a/openscad-git_c68684f9520d.patch b/openscad-git_c68684f9520d.patch
new file mode 100644
index 0000000..793b387
--- /dev/null
+++ b/openscad-git_c68684f9520d.patch
@@ -0,0 +1,22 @@
+From c68684f9520d6c241dd5d96e57a0020837504a32 Mon Sep 17 00:00:00 2001
+From: Marius Kintel <marius@kintel.net>
+Date: Sun, 21 Oct 2018 12:02:50 -0400
+Subject: [PATCH] Build fix for boost 1.69
+
+---
+ src/CSGTermEvaluator.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/CSGTermEvaluator.cc b/src/CSGTermEvaluator.cc
+index 6416f29b6e..b3753cf431 100644
+--- a/src/CSGTermEvaluator.cc
++++ b/src/CSGTermEvaluator.cc
+@@ -109,7 +109,7 @@ static shared_ptr<CSGTerm> evaluate_csg_term_from_geometry(const State &state,
+ 			shared_ptr<const PolySet> ps = dynamic_pointer_cast<const PolySet>(geom);
+ 			// Since is_convex() doesn't handle non-planar faces, we need to tessellate
+ 			// also in the indeterminate state so we cannot just use a boolean comparison. See #1061
+-			bool convex = ps->convexValue();
++			bool convex{ps->convexValue()};
+ 			if (ps && !convex) {
+ 				assert(ps->getDimension() == 3);
+ 				PolySet *ps_tri = new PolySet(3, ps->convexValue());
diff --git a/openscad.changes b/openscad.changes
index 1306efd..c79937a 100644
--- a/openscad.changes
+++ b/openscad.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Mar 20 00:14:44 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
+
+- Cleanup BuildRequires, sort, remove duplicates
+- Fix Url:, openscad.org redirects to www.openscad.org
+- Add openscad-git_c68684f9520d.patch, fix build with Boost 1.69
+- Use %license, remove %defattr
+
 -------------------------------------------------------------------
 Fri Dec 15 02:12:01 UTC 2017 - plinnell@opensuse.org
 
diff --git a/openscad.spec b/openscad.spec
index 87c693d..9ff7b40 100644
--- a/openscad.spec
+++ b/openscad.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package openscad
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -20,49 +20,45 @@ Name:           openscad
 Version:        2015.03
 Release:        0
 Summary:        Programmers Solid 3D CAD Modeller
-License:        GPL-3.0+
+License:        GPL-3.0-or-later
 Group:          Productivity/Graphics/CAD
-Url:            http://openscad.org/
+Url:            http://www.openscad.org/
 Source:         http://files.openscad.org/%{name}-%{version}-2.src.tar.gz
 #PATCH-FIX-UPSTREAM openscad-git4fa5f0340a.patch -- Fix Build with Qt 5.7.1 
 Patch0:         openscad-git4fa5f0340a.patch
+# PATCH-FIX-UPSTREAM https://github.com/openscad/openscad/commit/c68684f9520d.patch -- Fix build with Boost 1.69
+Patch1:         openscad-git_c68684f9520d.patch
+BuildRequires:  eigen3-devel
 BuildRequires:  flex
+BuildRequires:  fontconfig-devel
+BuildRequires:  freetype2-devel
 BuildRequires:  gcc-c++
 BuildRequires:  glew-devel
 BuildRequires:  harfbuzz-devel
 BuildRequires:  libcgal-devel
 BuildRequires:  opencsg-devel
-BuildRequires:  freetype2-devel
-BuildRequires:  harfbuzz-devel
-BuildRequires:  boost-devel
 %if 0%{?suse_version}
-BuildRequires:  Mesa-devel
 BuildRequires:  bison
-BuildRequires:  libeigen3-devel
+BuildRequires:  libboost_filesystem-devel
+BuildRequires:  libboost_program_options-devel
+BuildRequires:  libboost_regex-devel
+BuildRequires:  libboost_system-devel
+BuildRequires:  libboost_thread-devel
 BuildRequires:  libqscintilla-qt5-devel
 BuildRequires:  pkgconfig(Qt5Concurrent)
 BuildRequires:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(Qt5Gui)
 BuildRequires:  pkgconfig(Qt5OpenGL)
 BuildRequires:  pkgconfig(Qt5Widgets)
-BuildRequires:  fontconfig-devel
-BuildRequires:  libboost_thread-devel
-BuildRequires:  libboost_program_options-devel
-BuildRequires:  libboost_filesystem-devel
-BuildRequires:  libboost_system-devel
-BuildRequires:  libboost_regex-devel
-
-
 %endif
 %if 0%{?fedora_version}
+BuildRequires:  boost-devel
 BuildRequires:  byacc
-BuildRequires:  eigen3-devel
 BuildRequires:  mesa-libGL-devel
 BuildRequires:  mesa-libGLU-devel
 BuildRequires:  qscintilla-devel
 BuildRequires:  qt-devel
 %endif
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 OpenSCAD is a software for creating solid 3D CAD objects. It does not
@@ -73,6 +69,7 @@ aspects, e.g. modelling of machine parts.
 %prep
 %setup -q -n %{name}-%{version}-2
 %patch0 -p1
+%patch1 -p1
 
 %build
 %if 0%{?suse_version}
@@ -89,8 +86,8 @@ install -D -m 0644 doc/openscad.1 %{buildroot}%{_mandir}/man1/openscad.1
 %find_lang %{name}
 
 %files -f %{name}.lang
-%defattr(-,root,root)
-%doc COPYING README.md RELEASE_NOTES doc/*.pdf
+%doc README.md RELEASE_NOTES doc/*.pdf
+%license COPYING
 %{_bindir}/openscad
 %{_datadir}/openscad/
 %{_datadir}/applications/openscad.desktop