diff --git a/src/actions.js b/src/actions.js
index 17eba01c..4a33e407 100644
--- a/src/actions.js
+++ b/src/actions.js
@@ -18,7 +18,7 @@ var actions = {
     prev_track: ['<Ctrl>Left'],
     volume_up: ['Up'],
     volume_down: ['Down'],
-    mute: ['<Ctrl>M'],
+    mute: ['<Ctrl>M', 'M'],
     toggle_play: ['space'],
     change_repeat: ['<Ctrl>R'],
     reveal_controls: ['Return'],
diff --git a/ui/help-overlay.ui b/ui/help-overlay.ui
index eddffb07..93919bc2 100644
--- a/ui/help-overlay.ui
+++ b/ui/help-overlay.ui
@@ -131,7 +131,7 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="title" translatable="yes">Toggle mute</property>
-                <property name="accelerator">&lt;Ctrl&gt;M</property>
+                <property name="accelerator">&lt;Ctrl&gt;M M</property>
               </object>
             </child>
             <child>