diff --git a/pisi-spec.rng b/pisi-spec.rng
index def1be1c..1e4ec96d 100644
--- a/pisi-spec.rng
+++ b/pisi-spec.rng
@@ -1493,7 +1493,7 @@
     <define name="Action">
         <element name="Action">
             <choice>
-                <value>revDepUpdates</value>
+                <value>reverseDependencyUpdate</value>
                 <value>systemRestart</value>
                 <value>serviceRestart</value>
             </choice>