diff --git a/bin/addons/base/res/res_config.py b/bin/addons/base/res/res_config.py
index 1394f60f3bd..555baf8a0d1 100644
--- a/bin/addons/base/res/res_config.py
+++ b/bin/addons/base/res/res_config.py
@@ -204,7 +204,7 @@ class res_config_installer(osv.osv_memory):
             fields[module.name].update(
                 readonly=True,
                 help=fields[module.name].get('help', '') +
-                     '\n\nThis module is already installed on your system')
+                     '\n\nThis addon is already installed on your system')
 
         return fields