diff --git a/gibberish.cabal b/gibberish.cabal
index 2213a9e..7d8980a 100644
--- a/gibberish.cabal
+++ b/gibberish.cabal
@@ -21,6 +21,7 @@ extra-source-files:
 
 data-files:
   data/dicts/*.txt
+  data/trigraphs/*.json
 
 common common-options
   build-depends: