diff --git a/app/assets/javascripts/foreman_virt_who_configure/config_copy_and_paste.js b/app/assets/javascripts/foreman_virt_who_configure/config_copy_and_paste.js
index 7a7ff13..a72cd06 100644
--- a/app/assets/javascripts/foreman_virt_who_configure/config_copy_and_paste.js
+++ b/app/assets/javascripts/foreman_virt_who_configure/config_copy_and_paste.js
@@ -1,8 +1,10 @@
 function virt_who_copy_configuration_to_clipboard(text) {
-  var aux = document.createElement("textarea");
-  $(aux).html(text);
-  document.body.appendChild(aux);
-  aux.select();
-  document.execCommand("copy");
-  document.body.removeChild(aux);
+  try {
+    navigator.clipboard.writeText(text);
+  } catch (error) {
+    console.error(
+      "Copying to clipboard is not supported in this browser, or in unsecure connection."
+    );
+    console.error(error);
+  }
 }
diff --git a/app/assets/javascripts/foreman_virt_who_configure/config_edit.js b/app/assets/javascripts/foreman_virt_who_configure/config_edit.js
index d59c6fb..74a4892 100644
--- a/app/assets/javascripts/foreman_virt_who_configure/config_edit.js
+++ b/app/assets/javascripts/foreman_virt_who_configure/config_edit.js
@@ -82,7 +82,13 @@ $(document).ready(function () {
   virt_who_update_hypervisor_fields();
   virt_who_update_ahv_debug();
 
-  $('#foreman_virt_who_configure_config_listing_mode').change(virt_who_update_listing_mode);
-  $('#foreman_virt_who_configure_config_hypervisor_type').change(virt_who_update_credentials_help);
-  $('#foreman_virt_who_configure_config_hypervisor_type').change(virt_who_update_hypervisor_fields);
+  $("#foreman_virt_who_configure_config_listing_mode").on("change", virt_who_update_listing_mode);
+  $("#foreman_virt_who_configure_config_hypervisor_type").on(
+    "change",
+    virt_who_update_credentials_help
+  );
+  $("#foreman_virt_who_configure_config_hypervisor_type").on(
+    "change",
+    virt_who_update_hypervisor_fields
+  );
 });
diff --git a/app/views/foreman_virt_who_configure/configs/show.html.erb b/app/views/foreman_virt_who_configure/configs/show.html.erb
index 76ca044..8366ac6 100644
--- a/app/views/foreman_virt_who_configure/configs/show.html.erb
+++ b/app/views/foreman_virt_who_configure/configs/show.html.erb
@@ -79,7 +79,7 @@
           </div>
           <div class="col-md-8">
             <div class="terminal-buttons">
-              <%= link_to _('Copy to clipboard'), nil, :class => 'btn btn-default', :onclick => 'virt_who_copy_configuration_to_clipboard($("#config_command").html()); return false' %>
+              <%= link_to _('Copy to clipboard'), '#', :class => 'btn btn-default', :onclick => 'virt_who_copy_configuration_to_clipboard($("#config_command").html()); return false' %>
             </div>
           </div>
         </div>
@@ -103,7 +103,7 @@
           </div>
           <div class="col-md-8">
             <div class="terminal-buttons">
-              <%= link_to _('Copy to clipboard'), nil, :class => 'btn btn-default', :onclick => 'virt_who_copy_configuration_to_clipboard($("#config_script").html()); return false' %>
+              <%= link_to _('Copy to clipboard'), '#', :class => 'btn btn-default', :onclick => 'virt_who_copy_configuration_to_clipboard($("#config_script").html()); return false' %>
               <%= link_to _('Download the script'), deploy_script_foreman_virt_who_configure_config_path(@config), :class => 'btn btn-default' %>
             </div>
           </div>