diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e0caea8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea/
+vendor/
\ No newline at end of file
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..c27e746
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,24 @@
+{
+  "name": "snowplow/php-referer-parser",
+  "description": "Snowplow Refer(r)er parser for PHP",
+  "type": "library",
+  "require-dev": {
+    "phpunit/phpunit": "3.*",
+    "symfony/yaml": "*"
+  },
+  "suggest": {
+    "symfony/yaml": "Support for YAML configuration file"
+  },
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Lars Strojny",
+      "email": "lars@strojny.net"
+    }
+  ],
+  "autoload": {
+    "psr-0": {
+      "Snowplow\\": "src/"
+    }
+  }
+}
\ No newline at end of file