diff --git a/installers/charm/mon/config.yaml b/installers/charm/mon/config.yaml
index ee593ff..b8477b1 100644
--- a/installers/charm/mon/config.yaml
+++ b/installers/charm/mon/config.yaml
@@ -93,3 +93,13 @@
       ImagePullPolicy configuration for the pod.
       Possible values: always, ifnotpresent, never
     default: always
+  debug_mode:
+    description: |
+      If true, debug mode is activated. It means that the service will not run,
+      and instead, the command for the container will be a `sleep infinity`.
+    type: boolean
+    default: false
+  debug_pubkey:
+    description: |
+      Public SSH key that will be injected to the application pod.
+    type: string