diff --git a/UPGRADE b/IMPROVEMENTS
similarity index 100%
rename from UPGRADE
rename to IMPROVEMENTS
diff --git a/Makefile.am b/Makefile.am
index 52e8cb67..633e5808 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,6 +2,6 @@ AUTOMAKE_OPTIONS = gnu no-dependencies
 
 SUBDIRS = doc m4 po src
 
-EXTRA_DIST = ChangeLog.pre-2.1 README.GIT UPGRADE nano.spec
+EXTRA_DIST = ChangeLog.pre-2.1 IMPROVEMENTS README.GIT nano.spec
 
 ACLOCAL_AMFLAGS = -I m4