diff --git a/GNUmakefile b/GNUmakefile
index 3a63d3b6593fb8429ca5262e5ff05e4decbd189b..e617a8647a9a370ce0c0f31a844bf8822a4ed039 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -36,7 +36,7 @@ TARBALL  := $(CURRENT)/$(PACKAGE).tar.gz
 # This does not include the src/ and doc/ directories, which require
 # special treatment.
 
-DISTRIBUTED_FILES := AUTHORS CHANGES LICENSE Makefile
+DISTRIBUTED_FILES := AUTHORS CHANGES.md LICENSE Makefile
 
 # -------------------------------------------------------------------------