diff --git a/bisc.cabal b/bisc.cabal
index e93684b..50e5fa9 100644
--- a/bisc.cabal
+++ b/bisc.cabal
@@ -14,6 +14,7 @@ maintainer:          rnhmjoj@inventati.org
 copyright:           Copyright (C) 2018 Michele Guerini Rocco
 category:            Utility
 build-type:          Simple
+extra-source-files:  README.md
 cabal-version:       >=1.10
 
 source-repository head