diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..c9cff9a
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,26 @@
+env:
+ - GHCVER=7.4.2
+ - GHCVER=7.6.3
+ - GHCVER=7.8.2
+ - GHCVER=head
+
+matrix:
+  allow_failures:
+   - env: GHCVER=head
+
+before_install:
+ - sudo add-apt-repository -y ppa:hvr/ghc
+ - sudo apt-get update
+ - sudo apt-get install cabal-install-1.18 ghc-$GHCVER
+ - export PATH=/opt/ghc/$GHCVER/bin:$PATH
+
+install:
+ - cabal-1.18 update
+ - cabal-1.18 install --only-dependencies --enable-tests;
+
+script:
+ - cabal-1.18 configure --enable-tests -v2
+ - cabal-1.18 build
+ - cabal-1.18 test
+ - cabal-1.18 check
+ - cabal-1.18 sdist
diff --git a/README.md b/README.md
index 8cfb462..57ec9dc 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,10 @@
 cryptonite
 ==========
 
+[![Build Status](https://travis-ci.org/vincenthz/cryptonite.png?branch=master)](https://travis-ci.org/vincenthz/cryptonite)
+[![BSD](http://b.repl.ca/v1/license-BSD-blue.png)](http://en.wikipedia.org/wiki/BSD_licenses)
+[![Haskell](http://b.repl.ca/v1/language-haskell-lightgrey.png)](http://haskell.org)
+
 Cryptonite is a haskell repository of cryptographic primitives. Each crypto
 algorithm have specificities, that are hard to wrap in common APIs and types,
 so instead of trying to provide a common ground for algorithms that wouldn't
diff --git a/cryptonite.cabal b/cryptonite.cabal
index a46d315..5b3df9c 100644
--- a/cryptonite.cabal
+++ b/cryptonite.cabal
@@ -11,6 +11,7 @@ Category:            Cryptography
 Stability:           experimental
 Build-Type:          Simple
 Homepage:            https://github.com/vincenthz/cryptonite
+Bug-reports:         https://github.com/vincenthz/cryptonite/issues
 Cabal-Version:       >=1.10
 extra-source-files:  README.md
                      cbits/*.h
@@ -42,7 +43,6 @@ Test-Suite test-cryptonite
   Build-Depends:     base >= 3 && < 5
                    , bytestring
                    , byteable
-                   , mtl
                    , tasty
                    , tasty-quickcheck
                    , tasty-hunit
diff --git a/tests/KATSalsa.hs b/tests/KATSalsa.hs
index 101de7a..4670165 100644
--- a/tests/KATSalsa.hs
+++ b/tests/KATSalsa.hs
@@ -2,6 +2,7 @@
 module KATSalsa (vectors) where
 
 import qualified Data.ByteString as B
+import Data.ByteString.Char8 ()
 
 key :: B.ByteString
 key = "\xEA\xEB\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF6\xF7\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09"
diff --git a/tests/Tests.hs b/tests/Tests.hs
index 0e3bfd3..ff3b52d 100644
--- a/tests/Tests.hs
+++ b/tests/Tests.hs
@@ -5,6 +5,7 @@ import Control.Applicative
 import Data.Byteable
 import Data.ByteString (ByteString)
 import qualified Data.ByteString as B
+import Data.ByteString.Char8 ()
 import Test.Tasty
 import Test.Tasty.QuickCheck
 import Test.Tasty.HUnit