diff -urEbwB lxqt-session-0.13.0/config/lxqt.conf lxqt-session-0.13.0.new/config/lxqt.conf
--- lxqt-session-0.13.0/config/lxqt.conf	2018-05-21 20:58:27.000000000 +0200
+++ lxqt-session-0.13.0.new/config/lxqt.conf	2018-10-23 18:02:30.429217422 +0200
@@ -1,6 +1,6 @@
 [General]
 theme=frost
-icon_theme=oxygen
+icon_theme=breeze
 single_click_activate=false
 tool_button_style=ToolButtonTextBesideIcon