diff --git a/src/org.freedesktop.DeviceKit.Power.xml b/src/org.freedesktop.DeviceKit.Power.xml
index 28d872e..ee29b45 100644
--- a/src/org.freedesktop.DeviceKit.Power.xml
+++ b/src/org.freedesktop.DeviceKit.Power.xml
@@ -90,7 +90,6 @@
       <arg name="low_battery" type="b">
         <doc:doc><doc:summary>If we are critically low on battery power.</doc:summary></doc:doc>
       </arg>
-
       <doc:doc>
         <doc:description>
           <doc:para>
@@ -145,6 +144,9 @@
           </doc:summary>
         </doc:doc>
       </arg>
+      <arg name="can_suspend" direction="out" type="b">
+        <doc:doc><doc:summary>If we can suspend.</doc:summary></doc:doc>
+      </arg>
       <doc:doc>
         <doc:description>
           <doc:para>
@@ -168,6 +170,9 @@
           </doc:summary>
         </doc:doc>
       </arg>
+      <arg name="can_hibernate" direction="out" type="b">
+        <doc:doc><doc:summary>If we can hibernate.</doc:summary></doc:doc>
+      </arg>
       <doc:doc>
         <doc:description>
           <doc:para>