diff --git a/wireshark.changes b/wireshark.changes
index c666c7e..09fa207 100644
--- a/wireshark.changes
+++ b/wireshark.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan  4 10:32:57 UTC 2017 - tchvatal@suse.com
+
+- Obsolete the ui-gtk in the ui-qt to ensure clean non-conflicted install
+
 -------------------------------------------------------------------
 Tue Dec 27 11:33:33 UTC 2016 - tchvatal@suse.com
 
diff --git a/wireshark.spec b/wireshark.spec
index a344c0c..8db4785 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package wireshark
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2017 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
@@ -185,6 +185,8 @@ Summary:        A Network Traffic Analyser - Qt UI
 Group:          Productivity/Networking/Diagnostic
 Requires:       %{name} = %{version}
 Provides:       %{name}-ui = %{version}
+# gtk is the deprecated ui so ensure its uninstall
+Obsoletes:      %{name}-ui-gtk
 
 %description ui-qt
 This package contains the Qt based UI for Wireshark.