diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/haskell-import-graph.cabal b/haskell-import-graph.cabal
--- a/haskell-import-graph.cabal
+++ b/haskell-import-graph.cabal
@@ -1,9 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.17.1.
+-- This file has been generated from package.yaml by hpack version 0.20.0.
 --
 -- see: https://github.com/sol/hpack
+--
+-- hash: b2808806b3e5568493332b9e59c9b38ed10aeb06a2a0336d633df794c62b9de6
 
 name:           haskell-import-graph
-version:        1.0.3
+version:        1.0.4
 synopsis:       create haskell import graph for graphviz
 category:       Development
 homepage:       https://github.com/ncaq/haskell-import-graph#readme
@@ -26,7 +28,7 @@
   default-extensions: NamedFieldPuns NoImplicitPrelude OverloadedStrings RecordWildCards
   ghc-options: -Wall
   build-depends:
-      base >= 4.8 && < 5
+      base >=4.8 && <5
     , classy-prelude
     , ghc
     , graphviz
@@ -37,6 +39,8 @@
       System.ImportGraph.AppMain
       System.ImportGraph.GetIface
       System.ImportGraph.ModuleCluster
+  other-modules:
+      Paths_haskell_import_graph
   default-language: Haskell2010
 
 executable haskell-import-graph
@@ -47,4 +51,6 @@
   build-depends:
       base
     , haskell-import-graph
+  other-modules:
+      Paths_haskell_import_graph
   default-language: Haskell2010