diff --git a/api/src/loader/test/SecurityTest.php b/api/src/loader/test/SecurityTest.php
index 7536c9f559..d45949f892 100644
--- a/api/src/loader/test/SecurityTest.php
+++ b/api/src/loader/test/SecurityTest.php
@@ -170,7 +170,7 @@ class SecurityTest extends TestCase {
 	{
 		$r=@php_safe_unserialize($str);
 
-		$this->assertSame($result, $r, 'Save unserialize failed');
+		$this->assertSame($result, (bool)$r, 'Save unserialize failed');
 	}
 
 	/**