diff --git a/lib/resource-0.6/abstract/ResourceExt.gf b/lib/resource-0.6/abstract/ResourceExt.gf
index 84f185e06..a900d2607 100644
--- a/lib/resource-0.6/abstract/ResourceExt.gf
+++ b/lib/resource-0.6/abstract/ResourceExt.gf
@@ -19,6 +19,8 @@ oper
   DefManyNP : CN -> NP = DefNumNP NoNum ;
   ModGenMany : NP -> CN -> NP = ModGenNum NoNum ;
 
+  LocNP : NP -> AdV = PrepNP InPrep ;
+
   WeNP : NP = WeNumNP NoNum ;
   YeNP : NP = YeNumNP NoNum ;