1 files changed, 2 insertions, 2 deletions
diff --git a/lib/SparkPost/SparkPost.php b/lib/SparkPost/SparkPost.php
index 05a73b1..53a669b 100644
--- a/lib/SparkPost/SparkPost.php
+++ b/lib/SparkPost/SparkPost.php
@@ -33,10 +33,10 @@ class SparkPost
 
     public function request($method = 'GET', $uri = '', $payload = [], $headers = []) {
         if ($this->options['async'] === true && $this->httpClient instanceof HttpAsyncClient) {
-            $this->syncRequest($method = 'GET', $uri = '', $payload = [], $headers = []);
+            $this->asyncRequest($method, $uri, $payload, $headers);
         }
         else {
-            $this->asyncRequest($method = 'GET', $uri = '', $payload = [], $headers = []);
+            $this->syncRequest($method, $uri, $payload, $headers);
         }
     }