diff --git a/validationt.cabal b/validationt.cabal
index ad2a838..220dfab 100644
--- a/validationt.cabal
+++ b/validationt.cabal
@@ -14,6 +14,7 @@ maintainer:          makeit@typeable.io
 category:            Control
 build-type:          Simple
 extra-source-files:  ChangeLog.md
+                   , README.md
 cabal-version:       >=1.10
 tested-with:         GHC == 8.4.4
                    , GHC == 8.6.5