diff -up ./phpunitpolyfills-autoload.php.rpm ./phpunitpolyfills-autoload.php
--- ./phpunitpolyfills-autoload.php.rpm	2020-11-26 07:45:13.798777427 +0100
+++ ./phpunitpolyfills-autoload.php	2020-11-26 07:45:29.603748277 +0100
@@ -88,7 +88,6 @@ if ( \class_exists( 'Yoast\PHPUnitPolyfi
 				default:
 					$file = \realpath(
 						__DIR__ . \DIRECTORY_SEPARATOR
-						. 'src' . \DIRECTORY_SEPARATOR
 						. \strtr( \substr( $class, 23 ), '\\', \DIRECTORY_SEPARATOR ) . '.php'
 					);