diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 8f7fac9e1c353..7918bb4a6d667 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -466,6 +466,7 @@ function analyseVarsForSqlAndScriptsInjection(&$var, $type)
 		'activate', 'add', 'addrights', 'addtimespent',
 		'doprev', 'donext', 'dvprev', 'dvnext',
 		'install',
+		'reopen',
 		'setpricelevel', 'set_paid',
 		'update'
 	);