diff --git a/addons/mrp/__terp__.py b/addons/mrp/__terp__.py
index 7f8f283fdc6..88aac7b740f 100644
--- a/addons/mrp/__terp__.py
+++ b/addons/mrp/__terp__.py
@@ -33,7 +33,14 @@
 	""",
 	"init_xml" : [],
 	"demo_xml" : ["mrp_demo.xml","mrp_order_point.xml"],
-	"update_xml" : ["mrp_workflow.xml", "mrp_data.xml","mrp_view.xml", "mrp_wizard.xml", "mrp_report.xml"],
+	"update_xml" : [
+		"mrp_workflow.xml", 
+		"mrp_data.xml",
+		"mrp_view.xml", 
+		"mrp_wizard.xml", 
+		"mrp_report.xml",
+		"mrp_security.xml",
+	],
 	"active": False,
 	"installable": True
 }