diff --git a/cesnet-central/deployments/central.yaml b/cesnet-central/deployments/central.yaml
index ede82ceff0d88b3c4e66978423f009f8298204b8..2f1979684e12ad734bd0eccf80b3bc3aaa42f03b 100644
--- a/cesnet-central/deployments/central.yaml
+++ b/cesnet-central/deployments/central.yaml
@@ -70,18 +70,8 @@ hub:
     Authenticator:
       enable_auth_state: true
       admin_users:
-        - 529a87e5ce04cd5ddd7161734d02df0e2199a11452430803e714cb1309cc3907@egi.eu
-        - 025166931789a0f57793a6092726c2ad89387a4cc167e7c63c5d85fc91021d18@egi.eu
-        - 7ce47695f1e7fc91a1156e672f4a47576559938cdbe840355e2429e3a05b4ff8@egi.eu
-        # fdvorak2 @ aai.egi.eu
-        - 52cc7599bd1553c9d63e34e4c90b7e84d44967490c28bb4c53fe97b0c881d677@egi.eu
-        # fdvorak2 @ aai-dev.egi.eu
-        - c481e0a85e1ae0a5a1480a63e62295ca2f9ac652244947995bd4a0210fbcb77c@egi.eu
-        # jhradil3 @ aai-dev.egi.eu
-        - 240c0594fe34ac26cffd82fd0ad85f29d9ad9dfbb46febb05ed42db0bff594d1@egi.eu
-      # keep in sync with:
-      # - cesnet/playbooks/templates/binder.yaml
-      # - documentation/content/en/users/dev-env/notebooks/_index.md
+        # valtri@civ.zcu.cz
+        - c36b18fe-e03a-4a22-ab14-5965e0171410@eosc-federation.eu
       allowed_groups:
         - urn:geant:eosc-federation.eu:testing:group:eosc#testing.eosc-federation.eu
       auto_login: true
diff --git a/cesnet-central/deployments/fullhub.yaml b/cesnet-central/deployments/fullhub.yaml
index a79f5662424db235526deedab0d2276b2491452d..ef63af957510968fb52a8f9a3ac949d24f17f891 100644
--- a/cesnet-central/deployments/fullhub.yaml
+++ b/cesnet-central/deployments/fullhub.yaml
@@ -92,18 +92,8 @@ hub:
     Authenticator:
       enable_auth_state: true
       admin_users:
-        - 529a87e5ce04cd5ddd7161734d02df0e2199a11452430803e714cb1309cc3907@egi.eu
-        - 025166931789a0f57793a6092726c2ad89387a4cc167e7c63c5d85fc91021d18@egi.eu
-        - 7ce47695f1e7fc91a1156e672f4a47576559938cdbe840355e2429e3a05b4ff8@egi.eu
-        # fdvorak2 @ aai.egi.eu
-        - 52cc7599bd1553c9d63e34e4c90b7e84d44967490c28bb4c53fe97b0c881d677@egi.eu
-        # fdvorak2 @ aai-dev.egi.eu
-        - c481e0a85e1ae0a5a1480a63e62295ca2f9ac652244947995bd4a0210fbcb77c@egi.eu
-        # jhradil3 @ aai-dev.egi.eu
-        - 240c0594fe34ac26cffd82fd0ad85f29d9ad9dfbb46febb05ed42db0bff594d1@egi.eu
-      # keep in sync with:
-      # - cesnet/playbooks/templates/binder.yaml
-      # - documentation/content/en/users/dev-env/notebooks/_index.md
+        # valtri@civ.zcu.cz
+        - c36b18fe-e03a-4a22-ab14-5965e0171410@eosc-federation.eu
       allowed_groups:
         - urn:geant:eosc-federation.eu:testing:group:eosc#testing.eosc-federation.eu
       auto_login: true
diff --git a/demo/deployments/hub.yaml b/demo/deployments/hub.yaml
index 72df0971c17247ef276e43e29e8f330d53363712..a1b7fe2674f344351b3124c040f68ac4a718d8ef 100644
--- a/demo/deployments/hub.yaml
+++ b/demo/deployments/hub.yaml
@@ -115,18 +115,8 @@ hub:
     Authenticator:
       enable_auth_state: true
       admin_users:
-        - 529a87e5ce04cd5ddd7161734d02df0e2199a11452430803e714cb1309cc3907@egi.eu
-        - 025166931789a0f57793a6092726c2ad89387a4cc167e7c63c5d85fc91021d18@egi.eu
-        - 7ce47695f1e7fc91a1156e672f4a47576559938cdbe840355e2429e3a05b4ff8@egi.eu
-        # fdvorak2 @ aai.egi.eu
-        - 52cc7599bd1553c9d63e34e4c90b7e84d44967490c28bb4c53fe97b0c881d677@egi.eu
-        # fdvorak2 @ aai-dev.egi.eu
-        - c481e0a85e1ae0a5a1480a63e62295ca2f9ac652244947995bd4a0210fbcb77c@egi.eu
-        # jhradil3 @ aai-dev.egi.eu
-        - 240c0594fe34ac26cffd82fd0ad85f29d9ad9dfbb46febb05ed42db0bff594d1@egi.eu
-      # keep in sync with:
-      # - cesnet/playbooks/templates/binder.yaml
-      # - documentation/content/en/users/dev-env/notebooks/_index.md
+        # valtri@civ.zcu.cz
+        - c36b18fe-e03a-4a22-ab14-5965e0171410@eosc-federation.eu
       allowed_groups:
         - urn:geant:eosc-federation.eu:testing:group:eosc#testing.eosc-federation.eu
       auto_login: true