X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fprocedural%2FCoq%2FSetoids%2FSetoid.mma;h=d6311e97367d4cd53665bd19d9c63513bae9ad32;hb=0b76904a3f10bfd6390d26172fd6979626bd72f4;hp=80019f64fab12d0af1003b251a48c0b2de551a92;hpb=f620bf94af6c347926ed1c2328462efab7018b21;p=helm.git

diff --git a/helm/software/matita/contribs/procedural/Coq/Setoids/Setoid.mma b/helm/software/matita/contribs/procedural/Coq/Setoids/Setoid.mma
index 80019f64f..d6311e973 100644
--- a/helm/software/matita/contribs/procedural/Coq/Setoids/Setoid.mma
+++ b/helm/software/matita/contribs/procedural/Coq/Setoids/Setoid.mma
@@ -16,6 +16,8 @@
 
 include "Coq.ma".
 
+include "Init/Prelude.ma".
+
 (*#***********************************************************************)
 
 (*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)