diff --git a/README.md b/README.md
index 285d2c080..eb7fd518a 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,7 @@ addon | version | summary
 [scheduler_error_mailer](scheduler_error_mailer/) | 10.0.1.0.0 | Scheduler Error Mailer
 [server_environment](server_environment/) | 10.0.1.2.0 | move some configurations out of the database
 [server_environment_files_sample](server_environment_files_sample/) | 10.0.1.0.0 | sample config file for server_environment
+[server_environment_ir_config_parameter](server_environment_ir_config_parameter/) | 10.0.1.0.0 | Override System Parameters from server environment file
 [user_immutable](user_immutable/) | 10.0.1.0.0 | Add Immutable User Support
 [user_threshold](user_threshold/) | 10.0.1.0.0 | Add Configurable User Threshold Support
 [users_ldap_mail](users_ldap_mail/) | 10.0.1.0.0 | LDAP mapping for user name and e-mail