diff --git a/ExistingProjects.mdwn b/ExistingProjects.mdwn
index e8851aa..34021eb 100644
--- a/ExistingProjects.mdwn
+++ b/ExistingProjects.mdwn
@@ -29,3 +29,4 @@ TODO:
 * [[ExistingProjects/SQLLedger]]
 * [[ExistingProjects/Tryton]]
 * [[ExistingProjects/TurboCASH]]
+* [[ExistingProjects/ERP5]]