diff --git a/conf/flight_plans/flight_plan.dtd b/conf/flight_plans/flight_plan.dtd
index 678115d0a9..fdbc1b9185 100644
--- a/conf/flight_plans/flight_plan.dtd
+++ b/conf/flight_plans/flight_plan.dtd
@@ -200,9 +200,7 @@ block CDATA #REQUIRED>
 <!ATTLIST include
 name CDATA #REQUIRED
 procedure CDATA #REQUIRED
-x CDATA #IMPLIED
-y CDATA #IMPLIED
-rotate CDATA #IMPLIED>
+>
 
 <!ATTLIST arg
 name CDATA #REQUIRED