diff --git a/src/Contract.php b/src/Contract.php
index 1be941d..a4f9bc0 100644
--- a/src/Contract.php
+++ b/src/Contract.php
@@ -873,7 +873,7 @@ class Contract
     public function getEventLogs($eventName)
     {
         $eventSignature = $this->ethabi->encodeEventSignature($eventName);
-        $eventInputParametersStringArray = $this->ethabi->encodeParameters($this->events[$eventName]);
+        $eventInputParametersStringArray = array_column($this->events[$eventName]['inputs'], 'type');
 
         $this->eth->getLogs([
             'topics' => array($eventSignature),