diff --git a/composer.json b/composer.json
index ae79cb9..5003da7 100644
--- a/composer.json
+++ b/composer.json
@@ -3,9 +3,7 @@
     "license": "MIT",
     "description": "Add a CSV response type to Laravel",
     "require": {
-        "php": ">=5.5.9",
-        "illuminate/routing": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|^6.0",
-        "illuminate/support": "5.1.*|5.2.*|5.3.*|5.4.*|5.5.*|5.6.*|5.7.*|5.8.*|^6.0"
+        "php": ">=5.5.9"
     },
     "require-dev": {
         "phpunit/phpunit": "4.8.*",
diff --git a/src/Neoxia/Routing/ResponseFactory.php b/src/Neoxia/Routing/ResponseFactory.php
index 8be9973..0261c0d 100644
--- a/src/Neoxia/Routing/ResponseFactory.php
+++ b/src/Neoxia/Routing/ResponseFactory.php
@@ -57,7 +57,7 @@ public function parseOptions(array $customOptions)
      */
     protected function dataIsEmpty($data)
     {
-        if (method_exists($data, 'isEmpty')) {
+        if (is_object($data) && method_exists($data, 'isEmpty')) {
             return $data->isEmpty();
         }