diff --git a/lib/private/Http/Client/Client.php b/lib/private/Http/Client/Client.php
index 58234d1653589f1fdca1216303e48a5cbffd71ed..4c03d386476ba5256695faf50ce5d007db10da78 100644
--- a/lib/private/Http/Client/Client.php
+++ b/lib/private/Http/Client/Client.php
@@ -158,7 +158,7 @@ class Client implements IClient {
 		}
 
 		$host = parse_url($uri, PHP_URL_HOST);
-		if ($host === false) {
+		if ($host === false || $host === null) {
 			$this->logger->warning("Could not detect any host in $uri");
 			throw new LocalServerException('Could not detect any host');
 		}