diff --git a/playbooks/device_roles_workstation.yml b/playbooks/device_roles_workstation.yml
index a228900..d31a351 100755
--- a/playbooks/device_roles_workstation.yml
+++ b/playbooks/device_roles_workstation.yml
@@ -5,6 +5,15 @@
 - hosts: device_roles_workstation
   roles:
     - role: backup
+        backup_s3backup_exclude_list_extra:
+          # This isn't prefixed with / because, on ostree systems, this is in /var/home
+          - "home/*/.var/app/com.valvesoftware.Steam"
+          - "home/*/.var/app/com.visualstudio.code"
+          - "home/*/.var/app/com.vscodium.codium"
+          - "home/*/.cache"
+          - "home/*/.ollama"
+          - "home/*/.local/share/containers"
+          - "home/*/.local/share/Trash"
       tags: [ backup ]
     - role: desktop
       tags: [ desktop ]