diff --git a/inventory/host_vars/copr-be.cloud.fedoraproject.org b/inventory/host_vars/copr-be.cloud.fedoraproject.org
index f2612aedfa..fe9e6d5836 100644
--- a/inventory/host_vars/copr-be.cloud.fedoraproject.org
+++ b/inventory/host_vars/copr-be.cloud.fedoraproject.org
@@ -7,7 +7,7 @@ security_group: web-80-anywhere-persistent,web-443-anywhere-persistent,ssh-anywh
 zone: nova
 hostbase: copr-be-
 public_ip: 209.132.184.48
-root_auth_users:  msuchy frostyx praiskup
+root_auth_users: msuchy frostyx praiskup dturecek schlupov thrnciar
 description: copr dispatcher and repo server
 volumes: [ {volume_id: '63c3a40c-e228-417a-97a2-e2c34730bf3b', device: '/dev/vdc'} ]
 inventory_tenant: persistent
diff --git a/inventory/host_vars/copr-dist-git.fedorainfracloud.org b/inventory/host_vars/copr-dist-git.fedorainfracloud.org
index 998fcc4eaa..1c62c981df 100644
--- a/inventory/host_vars/copr-dist-git.fedorainfracloud.org
+++ b/inventory/host_vars/copr-dist-git.fedorainfracloud.org
@@ -6,7 +6,7 @@ security_group: web-80-anywhere-persistent,web-443-anywhere-persistent,ssh-anywh
 zone: nova
 hostbase: copr-dist-git
 public_ip: 209.132.184.163
-root_auth_users:  msuchy frostyx praiskup
+root_auth_users: msuchy frostyx praiskup dturecek schlupov thrnciar
 description: dist-git for copr service - prod instance
 tcp_ports: [22, 80, 443]
 # volumes:  copr-dist-git, copr-dist-git-log
diff --git a/inventory/host_vars/copr-fe.cloud.fedoraproject.org b/inventory/host_vars/copr-fe.cloud.fedoraproject.org
index 8f671dce0c..fbd621bab7 100644
--- a/inventory/host_vars/copr-fe.cloud.fedoraproject.org
+++ b/inventory/host_vars/copr-fe.cloud.fedoraproject.org
@@ -9,7 +9,7 @@ security_group: web-80-anywhere-persistent,web-443-anywhere-persistent,ssh-anywh
 zone: nova
 hostbase: copr-fe-
 public_ip: 209.132.184.54
-root_auth_users: msuchy frostyx praiskup
+root_auth_users: msuchy frostyx praiskup dturecek schlupov thrnciar
 description: copr frontend server - prod instance
 tcp_ports: [22, 80, 443]
 volumes: [ {volume_id: '8f790db7-8294-4d2b-8bae-7af5961ce0f8', device: '/dev/vdc'} ]
diff --git a/inventory/host_vars/copr-keygen.cloud.fedoraproject.org b/inventory/host_vars/copr-keygen.cloud.fedoraproject.org
index f667279d1d..93978a62d1 100644
--- a/inventory/host_vars/copr-keygen.cloud.fedoraproject.org
+++ b/inventory/host_vars/copr-keygen.cloud.fedoraproject.org
@@ -5,7 +5,7 @@ keypair: fedora-admin-20130801
 zone: nova
 hostbase: copr-keygen-
 public_ip: 209.132.184.49
-root_auth_users: msuchy frostyx praiskup
+root_auth_users: msuchy frostyx praiskup dturecek schlupov thrnciar
 description: copr key gen instance
 volumes: [ {volume_id: '761175dc-daaf-48c0-be09-5799990f97a7', device: '/dev/vdc'} ]
 # security_group: default