diff --git a/hoogle.cabal b/hoogle.cabal
index 9579668d..dc97e127 100644
--- a/hoogle.cabal
+++ b/hoogle.cabal
@@ -1,8 +1,8 @@
-cabal-version:      >= 1.18
+cabal-version:      2.4
 build-type:         Simple
 name:               hoogle
 version:            5.0.18.1
-license:            BSD3
+license:            BSD-3-Clause
 license-file:       LICENSE
 category:           Development
 author:             Neil Mitchell <ndmitchell@gmail.com>
@@ -23,6 +23,7 @@ extra-source-files:
     cbits/*.h
     cbits/*.c
 data-files:
+    misc/sample-data/**/*.txt
     misc/settings.txt
     html/*.js
     html/*.png
@@ -97,6 +98,9 @@ library
     exposed-modules:
         Hoogle
 
+    autogen-modules:
+        Paths_hoogle
+
     other-modules:
         Paths_hoogle
         Action.CmdLine