diff --git a/app/forms/decidim/extra_user_fields/admin/extra_user_fields_form.rb b/app/forms/decidim/extra_user_fields/admin/extra_user_fields_form.rb
index 3b2e364..185d6f0 100644
--- a/app/forms/decidim/extra_user_fields/admin/extra_user_fields_form.rb
+++ b/app/forms/decidim/extra_user_fields/admin/extra_user_fields_form.rb
@@ -15,7 +15,7 @@ class ExtraUserFieldsForm < Decidim::Form
         attribute :location, Boolean
 
         attribute :phone_number_pattern, String
-        attribute :phone_number_placeholder, String
+        translatable_attribute :phone_number_placeholder, String
         # Block ExtraUserFields Attributes
 
         # EndBlock
diff --git a/app/views/decidim/extra_user_fields/_profile_form.html.erb b/app/views/decidim/extra_user_fields/_profile_form.html.erb
index 32fc079..4d82d2a 100644
--- a/app/views/decidim/extra_user_fields/_profile_form.html.erb
+++ b/app/views/decidim/extra_user_fields/_profile_form.html.erb
@@ -18,7 +18,7 @@
   <% end %>
 
   <% if current_organization.activated_extra_field?(:phone_number) %>
-    <%= f.telephone_field :phone_number, placeholder: f.object.phone_number_extra_user_field_placeholder, pattern: f.object.phone_number_extra_user_field_pattern %>
+    <%= f.telephone_field :phone_number, placeholder: translated_attribute(f.object.phone_number_extra_user_field_placeholder), pattern: f.object.phone_number_extra_user_field_pattern %>
   <% end %>
 
   <% if current_organization.activated_extra_field?(:location) %>
diff --git a/app/views/decidim/extra_user_fields/_registration_form.html.erb b/app/views/decidim/extra_user_fields/_registration_form.html.erb
index 06317b1..1c1d85e 100644
--- a/app/views/decidim/extra_user_fields/_registration_form.html.erb
+++ b/app/views/decidim/extra_user_fields/_registration_form.html.erb
@@ -21,7 +21,7 @@
     <% end %>
 
     <% if current_organization.activated_extra_field?(:phone_number) %>
-      <%= f.telephone_field :phone_number, placeholder: f.object.phone_number_extra_user_field_placeholder, pattern: f.object.phone_number_extra_user_field_pattern %>
+      <%= f.telephone_field :phone_number, placeholder: translated_attribute(f.object.phone_number_extra_user_field_placeholder), pattern: f.object.phone_number_extra_user_field_pattern %>
     <% end %>
 
     <% if current_organization.activated_extra_field?(:location) %>
diff --git a/app/views/decidim/extra_user_fields/admin/extra_user_fields/fields/_phone_number.html.erb b/app/views/decidim/extra_user_fields/admin/extra_user_fields/fields/_phone_number.html.erb
index 92806da..d8a053e 100644
--- a/app/views/decidim/extra_user_fields/admin/extra_user_fields/fields/_phone_number.html.erb
+++ b/app/views/decidim/extra_user_fields/admin/extra_user_fields/fields/_phone_number.html.erb
@@ -4,6 +4,6 @@
   </div>
   <div class="row column pl-4" id="phone_fields" <%= "hidden" unless form.object.phone_number %>>
     <%= form.text_field :phone_number_pattern, help_text: t(".pattern_help_html"), label: t(".pattern"), placeholder: "^(\\+34|0034|34)?[ -]*[6-9][ -]*([0-9][ -]*){8}$", data: { type: :phone_number } %>
-    <%= form.text_field :phone_number_placeholder, label: t(".placeholder"), placeholder: "+34987654321" %>
+    <%= form.translated :text_field, :phone_number_placeholder, label: t(".placeholder"), placeholder: "+34987654321" %>
   </div>
 </div>