diff --git a/src/RequestFactory.php b/src/RequestFactory.php
index f289e13..8e6da4f 100644
--- a/src/RequestFactory.php
+++ b/src/RequestFactory.php
@@ -4,7 +4,7 @@
 
 namespace PsrMock\Psr17;
 
-use Psr\Http\Message\{RequestFactoryInterface, RequestInterface, StreamInterface, UriInterface};
+use Psr\Http\Message\{RequestFactoryInterface, RequestInterface, UriInterface};
 
 use PsrMock\Psr7\{Request, Uri};
 use function is_string;
diff --git a/src/ResponseFactory.php b/src/ResponseFactory.php
index 2744284..8caa76a 100644
--- a/src/ResponseFactory.php
+++ b/src/ResponseFactory.php
@@ -4,7 +4,7 @@
 
 namespace PsrMock\Psr17;
 
-use Psr\Http\Message\{ResponseFactoryInterface, ResponseInterface, StreamInterface};
+use Psr\Http\Message\{ResponseFactoryInterface, ResponseInterface};
 use PsrMock\Psr7\Response;
 
 final class ResponseFactory implements ResponseFactoryInterface