diff --git a/combinatorial.cabal b/combinatorial.cabal
--- a/combinatorial.cabal
+++ b/combinatorial.cabal
@@ -1,5 +1,5 @@
 Name:             combinatorial
-Version:          0.1
+Version:          0.1.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -24,13 +24,13 @@
     Library for a similar purpose
     with a different structure and selection of problems.
 Tested-With:      GHC==7.4.2, GHC==7.8.4, GHC==8.0.1
-Cabal-Version:    >=1.14
+Cabal-Version:    1.14
 Build-Type:       Simple
 Extra-Source-Files:
   Changes.md
 
 Source-Repository this
-  Tag:         0.1
+  Tag:         0.1.0.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/combinatorial/
 
@@ -40,10 +40,10 @@
 
 Library
   Build-Depends:
-    containers >=0.4.2 && <0.6,
+    containers >=0.4.2 && <0.7,
     array >=0.4 && <0.6,
     transformers >=0.3 && <0.6,
-    utility-ht >=0.0.8 && <0.13,
+    utility-ht >=0.0.8 && <0.1,
     base >=4.5 && <5
 
   GHC-Options:      -Wall -fwarn-missing-import-lists
@@ -76,6 +76,17 @@
     utility-ht,
     base
   Main-Is: Test.hs
+  Other-Modules:
+    Combinatorics
+    Combinatorics.BellNumbers
+    Combinatorics.CardPairs
+    Combinatorics.Mastermind
+    Combinatorics.Partitions
+    Combinatorics.Permutation.WithoutSomeFixpoints
+    Combinatorics.Private
+    Combinatorics.Utility
+    Polynomial
+    PowerSeries
   Hs-Source-Dirs:   src, test
   GHC-Options:      -Wall
   Default-Language: Haskell98