diff --git a/src/dbus/org.freedesktop.MediaPlayer.player.xml b/src/dbus/org.freedesktop.MediaPlayer.player.xml
index 1864897d2..fc81b98a7 100644
--- a/src/dbus/org.freedesktop.MediaPlayer.player.xml
+++ b/src/dbus/org.freedesktop.MediaPlayer.player.xml
@@ -70,11 +70,11 @@
 
     <!-- NB: Amarok extensions to the mpris spec -->
     <method name="VolumeUp">
-        <arg type="i" drection="in"/>
+        <arg type="i" direction="in"/>
     </method>
 
     <method name="VolumeDown">
-        <arg type="i" drection="in"/>
+        <arg type="i" direction="in"/>
     </method>
 
     <method name="Mute">