diff --git a/api/tests/_support/Helper/Api.php b/api/tests/_support/Helper/Api.php
index ec273e2..bef9880 100644
--- a/api/tests/_support/Helper/Api.php
+++ b/api/tests/_support/Helper/Api.php
@@ -24,7 +24,7 @@ class Api extends Module
         "periodDesignation" => "string",
         "totalHours"        => self::FORMAT_TIME,
         "workingDays"       => 'integer:>0',
-        'homeOfficeDays'    => 'number:>=0',
+        'homeOfficeDays'    => 'integer:>=0',
         "overtime"          => self::FORMAT_TIME,
     ];