diff --git a/.travis.yml b/.travis.yml
index a4a6196..28b51cb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,6 @@ php:
 
 matrix:
   allow_failures:
-    - php: 5.3
     - php: 5.6
     - php: hhvm
 
diff --git a/tests/before_script.sh b/tests/before_script.sh
index 1b2e905..4955d7c 100644
--- a/tests/before_script.sh
+++ b/tests/before_script.sh
@@ -1,5 +1,5 @@
 if [[ "${TRAVIS_PHP_VERSION}" == "5.3" ]]; then
-    sudo add-apt-repository -y ppa:nginx/stable
+    sudo add-apt-repository -y ppa:nginx/development
     sudo apt-get update
     sudo apt-get install -y nginx
     sudo apt-get install -y php5-fpm
@@ -18,6 +18,7 @@ server {
         fastcgi_pass 127.0.0.1:9000;
         fastcgi_index index.php;
         include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
     }
 }
 EOF