diff --git a/.config/openbox/lxde-rc.xml b/.config/openbox/lxde-rc.xml
index c1f6947..8bc74a3 100644
--- a/.config/openbox/lxde-rc.xml
+++ b/.config/openbox/lxde-rc.xml
@@ -329,6 +329,11 @@
         <command>rofi -show drun -show-icons -theme .config/rofi/themes/default.rasi</command>
       </action>
     </keybind>
+    <keybind key="XF86AudioMute">
+      <action name="Execute">
+        <command>amixer -q sset Master toggle</command>
+      </action>
+    </keybind>
   </keyboard>
   <mouse>
     <dragThreshold>8</dragThreshold>