- lambdadelta: first recursive part of preservation finally proved!

[helm.git] / matita / matita / lib / lambda / subterms / subterms.ma

diff --git a/matita/matita/lib/lambda/subterms/subterms.ma b/matita/matita/lib/lambda/subterms/subterms.ma
index 6c75a3f4cc3a4bcbe872c8a1996df047657a2c2d..c4ec383b5765c6d7b2a98c007fa3533c9f2a99c7 100644 (file)
--- a/matita/matita/lib/lambda/subterms/subterms.ma
+++ b/matita/matita/lib/lambda/subterms/subterms.ma
@@ -12,7 +12,7 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "background/preamble.ma".
+include "lambda/background/preamble.ma".
 
 (* SUBSETS OF SUBTERMS ******************************************************)