diff --git a/server/lib/prosody/config/content.ts b/server/lib/prosody/config/content.ts
index f364f7df..4603b674 100644
--- a/server/lib/prosody/config/content.ts
+++ b/server/lib/prosody/config/content.ts
@@ -262,6 +262,7 @@ class ProsodyConfigContent {
     for (const component of components) {
       const c = new ProsodyConfigComponent(component.name)
       c.set('component_secret', component.secret)
+      c.set('disco_hidden', true)
       this.externalComponents.push(c)
     }
   }