X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=inline;f=matita%2Fcontribs%2FRELATIONAL%2FNPlus%2Fdefs.ma;h=8d8b304c3afce2eb1d9aa75c68b0c59a3cdae2e7;hb=1c66d874087fd178b21864cd53fc851dd01c2aff;hp=93c7a2e45f1da1926dde81919da068133c482b8c;hpb=4d945e028b3787f5aa26bdb0ef1639cde3ac30fe;p=helm.git

diff --git a/matita/contribs/RELATIONAL/NPlus/defs.ma b/matita/contribs/RELATIONAL/NPlus/defs.ma
index 93c7a2e45..8d8b304c3 100644
--- a/matita/contribs/RELATIONAL/NPlus/defs.ma
+++ b/matita/contribs/RELATIONAL/NPlus/defs.ma
@@ -14,7 +14,7 @@
 
 set "baseuri" "cic:/matita/RELATIONAL/NPlus/defs".
 
-include "datatypes/defs.ma".
+include "datatypes/Nat.ma".
 
 inductive NPlus (p:Nat): Nat \to Nat \to Prop \def
    | nplus_zero_2: NPlus p zero p