X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2FLOGIC%2Fpreamble.ma;h=b1e50f8118873ee1e2b2d1b39dcd66e057c45cb8;hb=59d7f64e2e1a22ded8f9017942ca640fe62d886a;hp=9f28e1bd3128ad35da73d43891754456de4a2a5f;hpb=5e736134ceab076b4e963d535f380ffa796a5d19;p=helm.git

diff --git a/helm/software/matita/contribs/LOGIC/preamble.ma b/helm/software/matita/contribs/LOGIC/preamble.ma
index 9f28e1bd3..b1e50f811 100644
--- a/helm/software/matita/contribs/LOGIC/preamble.ma
+++ b/helm/software/matita/contribs/LOGIC/preamble.ma
@@ -19,4 +19,4 @@ set "baseuri" "cic:/matita/LOGIC/preamble".
 (* PREAMBLE
 *)
 
-include "../RELATIONAL/datatypes/Nat.ma".
+include "../RELATIONAL/NLE/defs.ma".