diff --git a/seed/unbound/extras/machine/20_unbound.xml b/seed/unbound/extras/machine/20_unbound.xml
index ce5c6c8..c884248 100644
--- a/seed/unbound/extras/machine/20_unbound.xml
+++ b/seed/unbound/extras/machine/20_unbound.xml
@@ -7,9 +7,6 @@
     <variable name="add_tmp" redefine="True">
       <value>False</value>
     </variable>
-    <variable name="add_srv" redefine="True">
-      <value>True</value>
-    </variable>
     <variable name="add_swap" redefine="True">
       <value>False</value>
     </variable>