X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fsyntax%2Fitem.ma;h=c2ecea94277238b1414ef8577b1571f9a5c3b36a;hp=bcaff1f89d528ca2eb07e0866aee3907fccf3bc1;hb=98e786e1a6bd7b621e37ba7cd4098d4a0a6f8278;hpb=5d9f7ae4bad2b5926f615141c12942b9a8eb23fb

diff --git a/matita/matita/contribs/lambdadelta/static_2/syntax/item.ma b/matita/matita/contribs/lambdadelta/static_2/syntax/item.ma
index bcaff1f89..c2ecea942 100644
--- a/matita/matita/contribs/lambdadelta/static_2/syntax/item.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/syntax/item.ma
@@ -13,7 +13,7 @@
 (**************************************************************************)
 
 include "ground/lib/bool.ma".
-include "ground/lib/arith.ma".
+include "ground/arith/nat.ma".
 
 (* ITEMS ********************************************************************)