diff --git a/autoload.php b/autoload.php
index 72867bb..5eb1a7e 100644
--- a/autoload.php
+++ b/autoload.php
@@ -8,7 +8,7 @@ class_alias(
 }
 
 if (! interface_exists(\PHPUnit\Framework\MockObject\Invocation::class)
-    && interface_exists(\PHPUnit\Framework\MockObject\Invocation::class)
+    && interface_exists(\PHPUnit_Framework_MockObject_Invocation::class)
 ) {
     class_alias(
         \PHPUnit_Framework_MockObject_Invocation::class,