diff --git a/roles/gap_utility_user/vars/main.yaml b/roles/gap_utility_user/vars/main.yaml
index b797c9dacf5ead9547cf91e959438349bda01987..05212f2e245fb0220639c6ad48417ba0c7aa5f0d 100644
--- a/roles/gap_utility_user/vars/main.yaml
+++ b/roles/gap_utility_user/vars/main.yaml
@@ -2,47 +2,47 @@ goat_users:
   - username: simone
     full_name: "Simone Spinelli"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDt0UfEy8Tz4lrrXvLqcmDcVB/uxGot3upZUOUtUFif6dBiGdasxvi7OaHoOh1Ho6SHGF57tXFYXzIR0VIXdFs0zG62FGESXLOzpGgoB/bWcRDoipcoM0rnMKNuL+SOFjGQ0XLQu4/I6UHd6pJ+JW2V6gx0KcbiHt5ogHiFeeDyC+p/+eSyP0kXVnP7ewU/A/0cTBhAEvNstPrWdKj4C9LadBq8ZC9JheuEBpJvG+EwEXTFfRwL3JsG1Gwvyhg2fmlqiqsiM70XB1v8CLOp/gGcv0ug1oAOl1XKEEYqE2z/GWvykX8DDyMF3C8JSdyX3oOANwYHQ46XuENZqKc4DvWt simonespinelli@GA0050"
   - username: karel
     full_name: "Karel van Klink"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFxC0VYk2OHmFHtnWb/J1dmEKwYmkKjhR6N9OsP0sjH+ KAREL'S TEST AND DEV KEY FOR BOGUS ENVIRONMENTS"
   - username: carolina
     full_name: "Carolina Fernandez"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-rsa 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 carolina@arachne"
   - username: sergio
     full_name: "Sergio Giménez"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEjoAgZWflGDDY8ZZITYwDBg8EuPbVD5F2XBkAeMxyou sergio.gimenez@i2cat.net"
   - username: aleks
     full_name: "Aleksandr Kurbatov"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-rsa 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 kurby@3fx51n2"
   - username: adrian
     full_name: "Adrian Pino"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
     - "ssh-rsa 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 adrian.pino@i2cat dell"
   - username: tvasilopo
     full_name: "Theodore Vasilopoulos"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCkGtvLC0DZP1ZVpnDlrJhVqAjjxXuQvO7oyc+Yy0xsGwi2MDvuTJr9NY6YfVpLInqEPyQYbPQIZUYdqGxdzc1V5G9B5ugKmWU86+p2F/5SgGnyUxsesiVaBK/CkM7LPWKwc8Y3a5gaLlbXsf1jFnQWq9c6gBI33gynHxmoRRkGiDS1edNOVyiXgJ0jePwhouxYhvQck9M6iIxEG0qtQWyW63sHaYWA+K1fxuTWj6E5A7nq0jnBdFHBnNvVgC8YACKRbf0QNQaEu9TKg1LCeNPAZZoJSGrNL/RXeYczooXv/KChonb0U659WBSWfgC9qdQ5/y89OgpghS1pKPbo7yYv tvasilopo@falcon"
   - username: tomeks
     full_name: "Tomek Szewczyk"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICjhbrN6El4t23QpdwzBmFOKhauJXpehp4CtVGNGvlN1 tomeks@231-DISU-POTATO"
   - username: jorge
     full_name: "Jorge Sasiain"
     shell: "/bin/bash"
-    ssh_key:
+    ssh_keys:
       - "ssh-rsa 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"
   - username: marija
     full_name: "Marija Emzo"