diff --git a/src/Data/Thyme/Calendar/WeekDate.hs b/src/Data/Thyme/Calendar/WeekDate.hs
--- a/src/Data/Thyme/Calendar/WeekDate.hs
+++ b/src/Data/Thyme/Calendar/WeekDate.hs
@@ -1,6 +1,9 @@
 {-# LANGUAGE CPP #-}
 {-# LANGUAGE RecordWildCards #-}
 {-# OPTIONS_GHC -fno-warn-orphans #-}
+#if __GLASGOW_HASKELL__ == 706
+{-# OPTIONS_GHC -fsimpl-tick-factor=120 #-} -- 7.6.3 only, it seems; fixes #29
+#endif
 #include "thyme.h"
 
 -- | Various Week Date formats
diff --git a/thyme.cabal b/thyme.cabal
--- a/thyme.cabal
+++ b/thyme.cabal
@@ -1,11 +1,11 @@
 name:           thyme
-version:        0.3.5.3
+version:        0.3.5.4
 synopsis:       A faster time library
 description:
     Thyme is a rewrite of the fine @time@ library, with a particular focus
     on performance for applications that make heavy use of timestamps.
     .
-    See "Data.Thyme" for a full description.
+    See <http://hackage.haskell.org/package/thyme/docs/Data-Thyme.html Data.Thyme> for a full description.
 homepage:       https://github.com/liyang/thyme
 license:        BSD3
 license-file:   LICENSE
@@ -21,7 +21,7 @@
 
 source-repository head
     type:       git
-    location:   http://github.com/liyang/thyme
+    location:   https://github.com/liyang/thyme
 
 flag bug-for-bug
     description: bug-for-bug compatibility with time