diff --git a/hyper-v.changes b/hyper-v.changes
index 8646f7a..45f02ee 100644
--- a/hyper-v.changes
+++ b/hyper-v.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jun 17 15:41:33 CEST 2011 - ohering@suse.de
+
+- update preun, stop_on_removal requires an argument
+
 -------------------------------------------------------------------
 Fri Jun 17 11:09:30 CEST 2011 - ohering@suse.de
 
diff --git a/hyper-v.spec b/hyper-v.spec
index 827aeec..ce70e9b 100644
--- a/hyper-v.spec
+++ b/hyper-v.spec
@@ -146,7 +146,7 @@ else
 fi
 
 %preun
-%stop_on_removal
+%stop_on_removal %{hv_kvp_daemon}
 
 %postun
 %restart_on_update %{hv_kvp_daemon}