diff --git a/Yesod/Auth/Kerberos.hs b/Yesod/Auth/Kerberos.hs
--- a/Yesod/Auth/Kerberos.hs
+++ b/Yesod/Auth/Kerberos.hs
@@ -52,7 +52,7 @@
 -- | A configurable version of 'authKerberos'
 genericAuthKerberos :: YesodAuth m => KerberosConfig -> AuthPlugin m
 genericAuthKerberos config = AuthPlugin "kerberos" dispatch $ \tm -> toWidget
-    [QQ(hamlet)|$newline never
+    [hamlet|$newline never
     <div id="header">
         <h1>Login
 
@@ -96,7 +96,7 @@
         <*> iopt textField "password"
 
     let errorMessage (message :: Text) = do
-        lift $ setMessage [QQ(shamlet)|$newline never
+        lift $ setMessage [shamlet|$newline never
             Error: #{message}
           |]
         redirect LoginR
diff --git a/include/qq.h b/include/qq.h
deleted file mode 100644
--- a/include/qq.h
+++ /dev/null
@@ -1,10 +0,0 @@
-
--- CPP macro which choses which quasyquotes syntax to use depending
--- on GHC version.
---
--- QQ stands for quasyquote.
-#if GHC7
-# define QQ(x) x
-#else
-# define QQ(x) $x
-#endif
diff --git a/yesod-auth-kerberos.cabal b/yesod-auth-kerberos.cabal
--- a/yesod-auth-kerberos.cabal
+++ b/yesod-auth-kerberos.cabal
@@ -1,5 +1,5 @@
 name:            yesod-auth-kerberos
-version:         1.2.0
+version:         1.4.1
 license:         BSD3
 license-file:    LICENSE
 author:          Arash Rouhani
@@ -10,29 +10,21 @@
 cabal-version:   >= 1.6.0
 build-type:      Simple
 homepage:        http://www.yesodweb.com/
-extra-source-files: include/qq.h
 description:     Kerberos Authentication for Yesod.
 
-flag ghc7
-
 library
-    if flag(ghc7)
-        build-depends:   base                >= 4.3      && < 5
-        cpp-options:     -DGHC7
-    else
-        build-depends:   base                >= 4        && < 4.3
-    build-depends:   authenticate-kerberos   >= 1.0       && < 1.1
-                   , yesod-core              >= 1.2.0     && < 2.0.0
-                   , yesod-auth              >= 1.2.0     && < 2.0.0
-                   , yesod-form              >= 1.3.0     && < 2.0.0
-                   , hamlet                  >= 1.1.0     && < 2.0.0
+    build-depends:   base                    >= 4.3       && < 5
+                   , authenticate-kerberos   >= 1.0       && < 1.1
+                   , yesod-core              >= 1.4       && < 2.0
+                   , yesod-auth              >= 1.4       && < 2.0
+                   , yesod-form              >= 1.4       && < 2.0
                    , bytestring              >= 0.9.1.4   && < 0.11
-                   , text                    >= 0.7       && < 0.12
+                   , shakespeare             >= 2.0       && < 2.1
+                   , text                    >= 0.7       && < 2.0
                    , transformers            >= 0.2.2     && < 0.4
 
     exposed-modules: Yesod.Auth.Kerberos
     ghc-options:     -Wall
-    include-dirs: include
 
 source-repository head
   type:     git