--- a/Nominal/Ex/ExPS8.thy	Wed May 12 16:33:25 2010 +0100
+++ b/Nominal/Ex/ExPS8.thy	Wed May 12 16:33:50 2010 +0100
@@ -7,6 +7,7 @@
 atom_decl name
 
 ML {* val _ = cheat_fv_rsp := true *}
+ML {* val _ = cheat_equivp := true *}
 ML {* val _ = cheat_alpha_bn_rsp := true *}
 
 nominal_datatype exp =