diff --git a/README.md b/README.md
index d03100e26..75cbfad5e 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,7 @@ $ docker run bitnami/postgresql cat /opt/bitnami/postgresql/.spdx-postgresql.spd
 - Canvas LMS
 - Canvas RCE API
 - Concrete5
+- Mantis
 - Neos
 - OpenProject
 - OroCRM
diff --git a/config/components/mantis.json b/config/components/mantis.json
index 588fd539f..2f104a0ef 100644
--- a/config/components/mantis.json
+++ b/config/components/mantis.json
@@ -1,3 +1,4 @@
 {
-  "name": "mantis"
+  "name": "mantis",
+  "to-be-deprecated": "20240312"
 }