diff --git a/config.yml b/config.yml
index 03960d5..d1fb920 100644
--- a/config.yml
+++ b/config.yml
@@ -217,10 +217,11 @@ params:
   # Uncomment to enable.
   #
   # Format:
-  # customTabs:
-  #  -
-  #    name: Name
-  #    link: https://example.com
+  customTabs:
+    - name: UptimeRobot
+      link: https://uptimerobot.ungleich.ch
+    - name: Chat
+      link: https://chat.with.ungleich.ch
 
   # Disable complex server-side
   # calculations that may impact