diff --git a/playbook.yml b/playbook.yml
index c54fcfe..c515205 100644
--- a/playbook.yml
+++ b/playbook.yml
@@ -28,7 +28,7 @@
         function: '0'
     usb_device_ids: []
     keyboards:
-      - '/dev/input/by-path/platform-i8042-serio-0-event-kbd'
+      - '/dev/input/by-id/usb-Keychron_K4_Keychron_K4-event-kbd'
     mice: []
   roles:
     - win10
diff --git a/roles/win10/tasks/main.yml b/roles/win10/tasks/main.yml
index e529b70..cd76fb6 100644
--- a/roles/win10/tasks/main.yml
+++ b/roles/win10/tasks/main.yml
@@ -99,10 +99,10 @@
     block: |
       cgroup_device_acl = [
           {% for item in keyboards %}
-          "/dev/input/by-id/uinput-persist-keyboard{{ loop.index0 }}",
+          "{{ item }}",
           {% endfor %}
           {% for item in mice %}
-          "/dev/input/by-id/uinput-persist-mouse{{ loop.index0 }}",
+          "{ item }}",
           {% endfor %}
           "/dev/kvm",
           "/dev/null", "/dev/full", "/dev/zero",
diff --git a/roles/win10/templates/persistent-evdev/config.json.j2 b/roles/win10/templates/persistent-evdev/config.json.j2
index 60e02b6..aa9df9e 100644
--- a/roles/win10/templates/persistent-evdev/config.json.j2
+++ b/roles/win10/templates/persistent-evdev/config.json.j2
@@ -1,12 +1,13 @@
 {
     "cache": "/opt/persistent-evdev/cache",
     "devices": {
+        {% if keyboards or mice %}
         {% for item in keyboards %}
-        "persist-keyboard{{loop.index0}}": "{{ item }}",
+        "persist-keyboard{{loop.index0}}": "{{ item }}"{%if not loop.last or mice %},{% endif %}
         {% endfor %}
         {% for item in mice %}
-        "persist-mouse{{loop.index0}}": "{{ item }}",
+        "persist-mouse{{loop.index0}}": "{{ item }}"{%if not loop.last %},{% endif %}
         {% endfor %}
-        "dummy" : "/dev/null"
+        {% endif %}
     }
 }
\ No newline at end of file
diff --git a/roles/win10/templates/win10.xml b/roles/win10/templates/win10.xml
index 5d68f67..6e2c852 100644
--- a/roles/win10/templates/win10.xml
+++ b/roles/win10/templates/win10.xml
@@ -99,7 +99,7 @@
     <memballoon model='none'/>
     <disk type='file' device='disk'>
       <driver name='qemu' type='raw' cache='none' io='native' discard='unmap'/>
-      <source file='/data/marchambault/VirtualMachines/img/win10.img'/>
+      <source file='/data/marchambault/VirtualMachines/img/atlas.img'/>
       <target dev='sda' bus='scsi' rotation_rate="1"/>
       <boot order='2'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>