diff --git a/apportionment.cabal b/apportionment.cabal
--- a/apportionment.cabal
+++ b/apportionment.cabal
@@ -1,5 +1,5 @@
 Name:                apportionment
-Version:             0.0
+Version:             0.0.0.1
 Synopsis:            Round a set of numbers while maintaining its sum
 Description:
   Round a set of numbers while maintaining its sum.
@@ -14,6 +14,15 @@
 Category:            Math
 Build-Type:          Simple
 Cabal-Version:       >=1.10
+
+Source-Repository this
+  Tag:         0.0.0.1
+  Type:        darcs
+  Location:    http://hub.darcs.net/thielema/apportionment
+
+Source-Repository head
+  Type:        darcs
+  Location:    http://hub.darcs.net/thielema/apportionment
 
 Library
   Exposed-Modules:     Math.Apportionment