diff --git a/docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md b/docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md
index d35c59b7519a84ff344197ec8d6433b83f68bd7a..080bafa6a1c7350e2362b1588dc2fb74269653ed 100644
--- a/docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md
+++ b/docs.it4i/general/accessing-the-clusters/graphical-user-interface/ood.md
@@ -8,6 +8,9 @@ For more information, see the [Open OnDemand][2] documentation.
 
 ## Access Open OnDemand
 
+!!! note
+    Open OnDemand is currently implemented on Karolina only.
+
 To access the OOD interface, you must be connected to [IT4I VPN][a] to access the service.
 Then go to [https://ood.it4i.cz][3] and enter your e-INFRA CZ or IT4I credentials.
 
@@ -19,6 +22,6 @@ To restart the tutorial, click *Help* in the upper right corner.
 
 [1]: https://openondemand.org/
 [2]: https://osc.github.io/ood-documentation/latest/
-[3]: https://ood.it4i.cz
+[3]: https://ood-karolina.it4i.cz/
 
 [a]: ../vpn-access.md