diff --git a/src/Pecee/Http/Request.php b/src/Pecee/Http/Request.php
index 3037ac8..b1248a1 100644
--- a/src/Pecee/Http/Request.php
+++ b/src/Pecee/Http/Request.php
@@ -34,7 +34,7 @@ class Request {
         $headers = array();
         foreach ($_SERVER as $name => $value) {
             if (substr($name, 0, 5) === 'HTTP_') {
-                $headers[str_replace(' ', '-', strtolower(str_replace('_', ' ', substr($name, 5))))] = $value;
+                $headers[strtolower(str_replace('_', '-', substr($name, 5)))] = $value;
             }
         }
         return $headers;