diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index c4689c96..a57253c3 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -58,7 +58,7 @@ module ApplicationHelper
                      nil
                  end
     html_options = {
-        :title => "Nach #{text} sortieren",
+        :title => I18n.t('helpers.application.sort_by', text: text),
         :remote => remote,
         :class => class_name
     }
@@ -83,7 +83,7 @@ module ApplicationHelper
   
   # Returns the weekday. 0 is sunday, 1 is monday and so on
   def weekday(dayNumber)
-    weekdays = ["Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"]
+    weekdays = I18n.t('date.day_names')
     return weekdays[dayNumber]
   end
   
@@ -103,9 +103,9 @@ module ApplicationHelper
 
   def icon(name, options={})
     icons = {
-        :delete  => { :file => 'b_drop.png', :alt => 'Löschen'},
-        :edit    => { :file => 'b_edit.png', :alt => 'Bearbeiten'},
-        :members => { :file => 'b_users.png', :alt => 'Mitlglieder bearbeiten'}
+        :delete  => { :file => 'b_drop.png', :alt => I18n.t('ui.delete')},
+        :edit    => { :file => 'b_edit.png', :alt => I18n.t('ui.edit')},
+        :members => { :file => 'b_users.png', :alt => I18n.t('helpers.application.edit_user')}
     }
     options[:alt] ||= icons[name][:alt]
     options[:title] ||= icons[name][:title]
@@ -126,16 +126,16 @@ module ApplicationHelper
 
   def format_roles(record)
     roles = []
-    roles << 'Admin' if record.role_admin?
-    roles << 'Finanzen' if record.role_finance?
-    roles << 'Lieferanten' if record.role_suppliers?
-    roles << 'Artikel' if record.role_article_meta?
-    roles << 'Bestellung' if record.role_orders?
+    roles << I18n.t('helpers.application.role_admin') if record.role_admin?
+    roles << I18n.t('helpers.application.role_finance') if record.role_finance?
+    roles << I18n.t('helpers.application.role_suppliers') if record.role_suppliers?
+    roles << I18n.t('helpers.application.role_article_meta') if record.role_article_meta?
+    roles << I18n.t('helpers.application.role_orders') if record.role_orders?
     roles.join(', ')
   end
 
   def link_to_gmaps(address)
-    link_to h(address), "http://maps.google.de/?q=#{h(address)}", :title => "Show it on google maps",
+    link_to h(address), "http://maps.google.com/?q=#{h(address)}", :title => I18n.t('helpers.application.show_google_maps'),
       :target => "_blank"
   end
   
@@ -143,7 +143,7 @@ module ApplicationHelper
   # checks for nil (useful for relations)
   def link_to_user_message_if_valid(user)
     user.nil? ? '??' : link_to(user.nick, new_message_path('message[mail_to]' => user.id),
-                               :title => 'Nachricht schreiben')
+                               :title => I18n.t('write_message'))
   end
 
   def bootstrap_flash
@@ -152,7 +152,7 @@ module ApplicationHelper
       type = :success if type == :notice
       type = :error   if type == :alert
       text = content_tag(:div,
-                         content_tag(:button, raw("&times;"), :class => "close", "data-dismiss" => "alert") +
+                         content_tag(:button, I18n.t('ui.marks.close'), :class => "close", "data-dismiss" => "alert") +
                              message, :class => "alert fade in alert-#{type}")
       flash_messages << text if message
     end
diff --git a/app/helpers/deliveries_helper.rb b/app/helpers/deliveries_helper.rb
index e682b1d9..3682430e 100644
--- a/app/helpers/deliveries_helper.rb
+++ b/app/helpers/deliveries_helper.rb
@@ -3,9 +3,9 @@ module DeliveriesHelper
   def link_to_invoice(delivery)
     if delivery.invoice
       link_to number_to_currency(delivery.invoice.amount), [:finance, delivery.invoice],
-        title: "Rechnung anzeigen"
+        title: I18n.t('helpers.deliveries.show_invoice')
     else
-      link_to "Rechnung anlegen", new_finance_invoice_path(supplier_id: delivery.supplier.id, delivery_id: delivery.id),
+      link_to I18n.t('helpers.deliveries.new_invoice'), new_finance_invoice_path(supplier_id: delivery.supplier.id, delivery_id: delivery.id),
         class: 'btn btn-mini'
     end
   end
diff --git a/app/helpers/messages_helper.rb b/app/helpers/messages_helper.rb
index 13bbbc95..31836ecb 100644
--- a/app/helpers/messages_helper.rb
+++ b/app/helpers/messages_helper.rb
@@ -15,6 +15,6 @@ module MessagesHelper
     link_text = content_tag :id, nil, class: 'icon-envelope'
     link_text << " #{options[:text]}" if options[:text].present?
     link_to(link_text.html_safe, new_message_path(message: messages_params), class: 'btn',
-            title: 'Nachricht verschicken')
+            title: I18n.t('helpers.submit.message.create'))
   end
 end
diff --git a/app/helpers/orders_helper.rb b/app/helpers/orders_helper.rb
index 0f1db1fa..9ddcca4a 100644
--- a/app/helpers/orders_helper.rb
+++ b/app/helpers/orders_helper.rb
@@ -6,13 +6,13 @@ module OrdersHelper
   end
 
   def order_pdf(order, document, text)
-    link_to text, order_path(order, document: document, format: :pdf), title: "PDF erstellen"
+    link_to text, order_path(order, document: document, format: :pdf), title: I18n.t('helpers.orders.order_pdf')
   end
 
   def options_for_suppliers_to_select
-    options = [["Lieferantin/Lager auswählen"]]
+    options = [[I18n.t('helpers.orders.option_choose')]]
     options += Supplier.all.map {|s| [ s.name, url_for(action: "new", supplier_id: s)] }
-    options += [["Lager", url_for(action: 'new', supplier_id: 0)]]
+    options += [[I18n.t('helpers.orders.option_stock'), url_for(action: 'new', supplier_id: 0)]]
     options_for_select(options)
   end
 end
diff --git a/app/helpers/tasks_helper.rb b/app/helpers/tasks_helper.rb
index 9081ccaa..c123c9ae 100644
--- a/app/helpers/tasks_helper.rb
+++ b/app/helpers/tasks_helper.rb
@@ -10,7 +10,7 @@ module TasksHelper
   def highlighted_required_users(task)
     unless task.enough_users_assigned?
       content_tag :span, task.still_required_users, class: 'badge badge-important',
-                  title: "Es fehlen #{task.still_required_users} Mitstreiterinnen!"
+                  title: I18n.t('helpers.tasks.required_users', :count => task.still_required_users)
     end
   end
 end
diff --git a/config/locales/de/de.defaults.yml b/config/locales/de/de.defaults.yml
index 70081382..acbbf74f 100644
--- a/config/locales/de/de.defaults.yml
+++ b/config/locales/de/de.defaults.yml
@@ -282,6 +282,26 @@ de:
         create: 'Nachricht verschicken'
       invite:
         create: Einladung verschicken
+    application:
+      sort_by: 'Nach %{text} sortieren'
+      edit_user: 'Mitglieder bearbeiten'
+      show_google_maps: 'Show it on Google maps'
+      # long names in simple_form.labels.workgroup
+      role_admin: 'Admin'
+      role_finance: 'Finanzen'
+      role_suppliers: 'Lieferanten'
+      role_article_meta: 'Artikel'
+      role_orders: 'Bestellung'
+      write_message: 'Nachricht_schreiben'
+    deliveries:
+      show_invoice: 'Rechnung anzeigen'
+      new_invoice: 'Rechnung anlegen'
+    orders:
+      order_pdf: 'PDF erstellen'
+      option_choose: 'Lieferantin/Lager auswählen'
+      option_stock: 'Lager'
+    tasks:
+      required_users: 'Es fehlen %{count} Mitstreiterinnen!'
 
   # general user-interface
   ui:
diff --git a/config/locales/de/de.simple_form.yml b/config/locales/de/de.simple_form.yml
index fd85b402..c85c4fa1 100644
--- a/config/locales/de/de.simple_form.yml
+++ b/config/locales/de/de.simple_form.yml
@@ -39,7 +39,7 @@ de:
         task_description: 'Beschreibung'
         next_weekly_tasks_number: "Für wieviel Wochen im Voraus sollen Aufgaben erstellt werden?"
         role_admin: "Administration"
-        role_finance: "Fianzen"
+        role_finance: "Finanzen"
         role_suppliers: "Lieferanten"
         role_article_meta: "Artikeldatenbank"
         role_orders: "Bestellverwaltung"