diff --git a/tests/Output/QRFpdfTest.php b/tests/Output/QRFpdfTest.php
index c3bd06898..22fd37a4f 100644
--- a/tests/Output/QRFpdfTest.php
+++ b/tests/Output/QRFpdfTest.php
@@ -80,8 +80,8 @@ class QRFpdfTest extends QROutputTestAbstract{
 		$this->options->outputType = $type;
 
 		// substr() to avoid CreationDate
-		$expected = substr(file_get_contents(__DIR__.'/samples/'.$type), 0, 2560);
-		$actual   = substr((new QRCode($this->options))->render('test'), 0, 2560);
+		$expected = substr(file_get_contents(__DIR__.'/samples/'.$type), 0, 2500);
+		$actual   = substr((new QRCode($this->options))->render('test'), 0, 2500);
 
 		\var_dump([$expected, $actual]);