diff --git a/artifacts/add_ssh_key.yml b/artifacts/add_ssh_key.yml
index 24854e9..5dfac86 100644
--- a/artifacts/add_ssh_key.yml
+++ b/artifacts/add_ssh_key.yml
@@ -4,6 +4,10 @@
   vars:
     username: "{{ user | default(ansible_user) }}"
   tasks:
+    - name: Split the ssh_key into a list
+      set_fact:
+        ssh_keys: "{{ ssh_key.replace('\r', '').split('\n') }}"
+
     - name: Add the authorized_key to the nodes
       authorized_key:
         user: "{{ username }}"
diff --git a/templates/ssh_keys.yml b/templates/ssh_keys.yml
index 7fdb779..ca12666 100644
--- a/templates/ssh_keys.yml
+++ b/templates/ssh_keys.yml
@@ -6,7 +6,7 @@ imports:
 description: Add a set of SSH Public Keys to the VMs
 
 metadata:
-  template_version: "1.0.1"
+  template_version: "1.0.0"
   template_name: SSH Keys
   display_name: Add a set of SSH Public Keys
   icon: images/ssh-icon.png
@@ -16,18 +16,17 @@ metadata:
     - simple-node-disk.yml
   tabs:
     SSH Data:
-      - ssh_keys
+      - ssh_key:
+          tag_type: textarea
 
 topology_template:
 
   inputs:
 
-    ssh_keys:
-      type: list
-      entry_schema:
-        type: string
-      description: SSH Keys to inject to the VM
-      default: []
+    ssh_key:
+      type: string
+      description: SSH Key/s to inject to the VM (leave empty line to separate keys)
+      default: ''
 
   node_templates:
 
@@ -40,4 +39,4 @@ topology_template:
           configure:
             implementation: https://raw.githubusercontent.com/grycap/tosca/main/artifacts/add_ssh_key.yml
             inputs:
-              ssh_keys: { get_input: ssh_keys }
+              ssh_key: { get_input: ssh_key }