diff --git a/baselibs.conf b/baselibs.conf
index c0a8c61..5a21137 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,2 +1,3 @@
 libglvnd
+        obsoletes "libglvnd0-<targettype> <= <version>"
 libglvnd-devel
diff --git a/libglvnd.changes b/libglvnd.changes
index f35c348..12c8a54 100644
--- a/libglvnd.changes
+++ b/libglvnd.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jun  1 11:15:20 UTC 2017 - alarrosa@suse.com
+
+- Obsolete libglvnd0 <= %version-%release instead of only older
+  versions in order to fix conflicts on TW.
+
 -------------------------------------------------------------------
 Sat Apr 29 20:59:17 UTC 2017 - jengelh@inai.de
 
diff --git a/libglvnd.spec b/libglvnd.spec
index 9945c0e..6ece3e7 100644
--- a/libglvnd.spec
+++ b/libglvnd.spec
@@ -16,6 +16,9 @@
 #
 
 
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
+#
+
 Name:           libglvnd
 Version:        0.1.1~20161222~dc16f8c
 Release:        0
@@ -37,7 +40,7 @@ BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xext)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Provides:       libglvnd0 = %version-%release
-Obsoletes:      libglvnd0 < %version-%release
+Obsoletes:      libglvnd0 <= %version-%release
 
 %description
 Vendor-neutral dispatch layer for arbitrating OpenGL API calls between