diff -r c9bef39be3d2 -r 6e93ae65c678 src/HOL/Tools/inductive_package.ML
--- a/src/HOL/Tools/inductive_package.ML	Fri Feb 06 16:00:05 2009 +0100
+++ b/src/HOL/Tools/inductive_package.ML	Mon Feb 09 10:37:59 2009 +0100
@@ -691,8 +691,7 @@
       ctxt |>
       LocalTheory.notes kind
         (map rec_qualified intr_bindings ~~ intr_atts ~~ map (fn th => [([th],
-           [Attrib.internal (K (ContextRules.intro_query NONE)),
-            Attrib.internal (K Nitpick_Ind_Intros_Thms.add)])]) intrs) |>>
+           [Attrib.internal (K (ContextRules.intro_query NONE))])]) intrs) |>>
       map (hd o snd);
     val (((_, elims'), (_, [induct'])), ctxt2) =
       ctxt1 |>