diff --git a/Data/String/Interpolation.hs b/Data/String/Interpolation.hs
--- a/Data/String/Interpolation.hs
+++ b/Data/String/Interpolation.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE QuasiQuotes,TemplateHaskell,DeriveDataTypeable,PatternGuards #-}
+{-# LANGUAGE CPP,QuasiQuotes,TemplateHaskell,DeriveDataTypeable,PatternGuards #-}
 module Data.String.Interpolation(str,endline,tab) where
 import Language.Haskell.TH as TH
 import Language.Haskell.TH.Quote
@@ -22,7 +22,7 @@
 --   Repetitive patterns can be made with # symbol: 
 --
 --  @
---  \#\<var\> in \<list\>: \<interpolated string\> (|\<interpolated string\>)\#
+--  \#\<pattern\> in \<list\>: \<interpolated string\> (|\<interpolated string\>)\#
 --  @
 --   
 --   Where (|\<interpolated string\>) denotes optional separator for the 
@@ -67,13 +67,15 @@
 --   
 --   e
 --   @
-
+#if __GLASGOW_HASKELL__ >= 701
+#else
 str  :: QuasiQuoter
-str  =  QuasiQuoter quoteExprExp undefined
+str  =  QuasiQuoter quoteExprExp undefined undefined undefined 
 
 debugStr :: QuasiQuoter 
-debugStr = QuasiQuoter (stringE) undefined
+debugStr = QuasiQuoter (stringE) undefined undefined undefined 
 
+#endif
 -- ** Predefined strings
 
 -- | End of the line  
diff --git a/Interpolation.cabal b/Interpolation.cabal
--- a/Interpolation.cabal
+++ b/Interpolation.cabal
@@ -1,5 +1,5 @@
 Name:                  Interpolation
-Version:             0.2.4
+Version:             0.2.5
 Description:         This package adds quasiquoter for multiline 
                      strings, interpolation and simple templating.
                      It can handle repetition templates which makes it
@@ -15,6 +15,6 @@
 Cabal-Version:       >=1.2
 
 Library
-  Build-Depends:     base >= 4, syb, template-haskell, haskell-src-meta
+  Build-Depends:     base >= 3 && <=4, syb, template-haskell, haskell-src-meta
   Exposed-modules:   Data.String.Interpolation
   ghc-options:       -Wall