diff --git a/ClientAbstracts.php b/ClientAbstracts.php
index 7dbd55f..7614b68 100644
--- a/ClientAbstracts.php
+++ b/ClientAbstracts.php
@@ -331,10 +331,6 @@ abstract class ClientAbstracts implements IClient
 	protected function withHost(string $host): static
 	{
 		$this->host = $host;
-        if (Context::inCoroutine() && !preg_match('/(\d{1,3}\.){3}\d{1,3}/', $host)) {
-            $this->host = System::gethostbyname($host);
-            $this->withAddedHeader('Host', $host);
-        }
 		return $this;
 	}
 
diff --git a/CoroutineClient.php b/CoroutineClient.php
index 397d9c0..1fd7d6c 100644
--- a/CoroutineClient.php
+++ b/CoroutineClient.php
@@ -37,8 +37,7 @@ class CoroutineClient extends ClientAbstracts
         }
         $host = $this->getHost();
         if (!preg_match('/(\d{1,3}\.){3}\d{1,3}/', $host)) {
-            $this->withHost(System::gethostbyname($host));
-            $this->withAddedHeader('Host', $host);
+            $this->withHost(System::gethostbyname($host))->withAddedHeader('Host', $host);
         }
         $this->withMethod($method)
             ->coroutine(