X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frelocation%2Fldrop.ma;h=d209bd4b0f094b93a5e2109e6a084306e458562c;hb=f95f6cb21b86f3dad114b21f687aa5df36088064;hp=cf7c7ab889d6e19f84c46fae0bccbbc4806d293a;hpb=bdfd9f6ada4c66f67c674abc3c7b5ed64d27add3;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/relocation/ldrop.ma b/matita/matita/contribs/lambdadelta/basic_2/relocation/ldrop.ma
index cf7c7ab88..d209bd4b0 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/relocation/ldrop.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/relocation/ldrop.ma
@@ -12,6 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
+include "basic_2/notation/relations/rdrop_4.ma".
 include "basic_2/grammar/lenv_length.ma".
 include "basic_2/grammar/lenv_weight.ma".
 include "basic_2/relocation/lift.ma".