diff --git a/test/phpunit/SecurityTest.php b/test/phpunit/SecurityTest.php
index 7194c1cbfd4..636309f2349 100644
--- a/test/phpunit/SecurityTest.php
+++ b/test/phpunit/SecurityTest.php
@@ -910,7 +910,7 @@ class SecurityTest extends PHPUnit\Framework\TestCase
 		print "result = ".$result."\n";
 		$this->assertContains('Bad string syntax to evaluate', $result);
 
-		$result=dol_eval("sprintf(\"%s%s\", \"ex\", \"ec\")('echo abc')", 1, 0, '');
+		$result=dol_eval("sprintf(\"%s%s\", \"ex\", \"ec\")('echo abc')", 1, 0);
 		print "result = ".$result."\n";
 		$this->assertContains('Bad string syntax to evaluate', $result);