diff --git a/unstable/wlr-virtual-pointer-unstable-v1.xml b/unstable/wlr-virtual-pointer-unstable-v1.xml
index 578b56c..e21b4d7 100644
--- a/unstable/wlr-virtual-pointer-unstable-v1.xml
+++ b/unstable/wlr-virtual-pointer-unstable-v1.xml
@@ -29,6 +29,13 @@
       requests are mostly mirror opposites of those specified in wl_pointer.
     </description>
 
+    <enum name="error">
+      <entry name="invalid_axis" value="0"
+        summary="client sent invalid axis enumeration value" />
+      <entry name="invalid_axis_source" value="1"
+        summary="client sent invalid axis source enumeration value" />
+    </enum>
+
     <request name="motion">
       <description summary="pointer relative motion event">
         The pointer has moved by a relative amount to the previous request.
@@ -124,5 +131,9 @@
       <arg name="seat" type="object" interface="wl_seat" allow-null="true"/>
       <arg name="id" type="new_id" interface="zwlr_virtual_pointer_v1"/>
     </request>
+
+    <request name="destroy" type="destructor" since="1">
+      <description summary="destroy the virtual pointer manager"/>
+    </request>
   </interface>
 </protocol>