diff --git a/php-binance-api.php b/php-binance-api.php
index 46a6526b..fff52047 100644
--- a/php-binance-api.php
+++ b/php-binance-api.php
@@ -129,7 +129,7 @@ private function __construct3( string $api_key = null, string $api_secret = null
          $this->useServerTime();
       }
       if( isset( $options[ 'curlOpts' ] ) && is_array( $options[ 'curlOpts' ] ) ) {
-         $this->curlOpts == $options[ 'curlOpts' ];
+         $this->curlOpts = $options[ 'curlOpts' ];
       }
    }