1 files changed, 1 insertions, 1 deletions
diff --git a/buildfile b/buildfile
index 582ed01..6500356 100644
--- a/buildfile
+++ b/buildfile
@@ -2,7 +2,7 @@
 # copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
 # license   : MIT; see accompanying LICENSE file
 
-./: {*/ -build/} doc{INSTALL LICENSE NEWS README} manifest
+./: {*/ -build/} doc{INSTALL LICENSE NEWS README CONTRIBUTING.md} manifest
 
 # Don't install tests or the INSTALL file.
 #