1 files changed, 3 insertions, 1 deletions
diff --git a/buildfile b/buildfile
index 3db36cf..62b08a0 100644
--- a/buildfile
+++ b/buildfile
@@ -2,7 +2,9 @@
 # copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
 # license   : TBC; see accompanying LICENSE file
 
-./: {*/ -tests/ -build/} doc{INSTALL LICENSE NEWS README} manifest
+./: {*/ -tests/ -build/}                             \
+    doc{INSTALL LICENSE NEWS README CONTRIBUTING.md} \
+    manifest
 
 # Don't install tests or the INSTALL file.
 #