diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+### 0.6.0.1
+* Forgot to include some header files in `text-show.cabal`
+
 # 0.6
 * `deriveShow` can now construct instances for data families, using either the data family name or a data instance constructor as an argument. See the documentation in `Text.Show.Text.TH` for more details.
 * Fixed a bug in which infix backticked data constructors (e.g., ```data Add = Int `Plus` Int```) would not be shown correctly.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -7,7 +7,6 @@
 For most uses, simply importing `Text.Show.Text` will suffice:
 
 ```haskell
-{-# LANGUAGE NoImplicitPrelude #-}
 module Main where
 
 import Data.Text (Text)
diff --git a/include/overlap.h b/include/overlap.h
new file mode 100644
--- /dev/null
+++ b/include/overlap.h
@@ -0,0 +1,18 @@
+#ifndef OVERLAP_H
+#define OVERLAP_H
+
+#include "utils.h"
+
+#if __GLASGOW_HASKELL__ >= 710
+# define __LANGUAGE_OVERLAPPING_INSTANCES__
+# define __OVERLAPPABLE__ OPEN_PRAGMA OVERLAPPABLE CLOSE_PRAGMA
+# define __OVERLAPPING__ OPEN_PRAGMA OVERLAPPING CLOSE_PRAGMA
+# define __OVERLAPS__ OPEN_PRAGMA OVERLAPPABLE CLOSE_PRAGMA
+#else
+# define __LANGUAGE_OVERLAPPING_INSTANCES__ OPEN_PRAGMA LANGUAGE OverlappingInstances CLOSE_PRAGMA
+# define __OVERLAPPABLE__
+# define __OVERLAPPING__
+# define __OVERLAPS__
+#endif
+
+#endif
diff --git a/text-show.cabal b/text-show.cabal
--- a/text-show.cabal
+++ b/text-show.cabal
@@ -1,5 +1,5 @@
 name:                text-show
-version:             0.6
+version:             0.6.0.1
 synopsis:            Efficient conversion of values into Text
 description:         @text-show@ offers a replacement for the @Show@ typeclass intended
                      for use with @Text@ instead of @String@s. This package was created
@@ -19,7 +19,6 @@
                      will suffice:
                      .
                      @
-                        {-# LANGUAGE NoImplicitPrelude #-}
                         module Main where
                         .
                         import Data.Text (Text)
@@ -53,7 +52,7 @@
 copyright:           (C) 2014-2015 Ryan Scott
 category:            Text
 build-type:          Simple
-extra-source-files:  CHANGELOG.md, README.md, include/inline.h
+extra-source-files:  CHANGELOG.md, README.md, include/*.h
 cabal-version:       >=1.8
 
 source-repository head
@@ -187,7 +186,7 @@
                      , tasty-hunit                >= 0.8   && < 0.10
                      , tasty-quickcheck           >= 0.8   && < 0.9
                      , text                       >= 0.8   && < 1.3
-                     , text-show                  == 0.6
+                     , text-show                  == 0.6.0.1
   hs-source-dirs:      tests
   ghc-options:         -Wall
   include-dirs:        include