diff --git a/.travis.yml b/.travis.yml
index 5713d80..e1ec3d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,17 +5,19 @@ sudo: false
 cache:
   directories:
     - $HOME/.composer/cache
-    
+
 matrix:
   include:
     - php: 5.3
       env: DEPENDENCIES='low'
+      dist: precise
     - php: 5.3
+      dist: precise
     - php: 5.4
     - php: 5.5
     - php: 5.6
-    - php: hhvm
   allow_failures:
+    - php: hhvm
     - env: DEPENDENCIES='low'
 
 before_install:
@@ -28,4 +30,4 @@ install:
 
 script:
   - ./bin/phpspec run --format=pretty
-  - ./bin/phpunit 
+  - ./bin/phpunit
diff --git a/composer.json b/composer.json
index 3491ff5..99d9be8 100644
--- a/composer.json
+++ b/composer.json
@@ -33,10 +33,5 @@
             "": "src",
             "Coduo\\PHPHumanizer\\Tests\\": "tests/"
         }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.1-dev"
-        }
     }
 }