diff --git a/test/StreamFactoryTestCase.php b/test/StreamFactoryTestCase.php
index 58828b4..ce899e5 100644
--- a/test/StreamFactoryTestCase.php
+++ b/test/StreamFactoryTestCase.php
@@ -2,6 +2,7 @@
 
 namespace Interop\Http\Factory;
 
+use Exception;
 use InvalidArgumentException;
 use RuntimeException;
 use PHPUnit\Framework\TestCase;
@@ -119,7 +120,7 @@ public function testCreateStreamFromFileWithNoMode()
     {
         $filename = $this->createTemporaryFile();
 
-        $this->expectException(InvalidArgumentException::class);
+        $this->expectException(Exception::class);
         $stream = $this->factory->createStreamFromFile($filename, '');
     }
 
@@ -127,7 +128,7 @@ public function testCreateStreamFromFileWithInvalidMode()
     {
         $filename = $this->createTemporaryFile();
 
-        $this->expectException(InvalidArgumentException::class);
+        $this->expectException(Exception::class);
         $stream = $this->factory->createStreamFromFile($filename, "\u{2620}");
     }