diff --git a/composer.json b/composer.json
index f675fa2..1507003 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,6 @@
 {
 	"name": "adamcmoore/insurance-hub",
     "description": "API wrapper for Insurance Hub, based on https://github.com/Insure-Tech/InsuranceHub.Client.Php",
-    "homepage": "https://smccoachhire.com",
     "authors": [
         {
             "name": "Adam Moore",
diff --git a/src/ApiClient.php b/src/ApiClient.php
index 81fca04..a8cbd93 100644
--- a/src/ApiClient.php
+++ b/src/ApiClient.php
@@ -33,8 +33,11 @@ public function execute($request)
 
         $response = curl_exec($ch);
 
-        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        if ($response === false) {
+            throw new \Exception(curl_error($ch), curl_errno($ch));
+        }
 
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         switch ($httpCode) {
             case 401:
                 throw new ApiAuthenticationException();
diff --git a/src/InsuranceHub.php b/src/InsuranceHub.php
index c0da83e..57d4990 100644
--- a/src/InsuranceHub.php
+++ b/src/InsuranceHub.php
@@ -21,7 +21,7 @@ public function __construct($vendorId, $apiKey, $offeringRequestURL, $offeringRe
 		$this->apiKey              = $apiKey;
 		$this->offeringRequestURL = $offeringRequestURL;
 		$this->offeringResultURL  = $offeringResultURL;
-		$this->certPath            = getcwd()."/ComodoCACert.cer";;
+		$this->certPath            = __DIR__.'/../ComodoCACert.cer';
 	}