diff --git a/app/models/thema.rb b/app/models/thema.rb
index c11e5f7..c81f1d7 100644
--- a/app/models/thema.rb
+++ b/app/models/thema.rb
@@ -16,9 +16,10 @@ class Thema < ActiveRecord::Base
   has_many :attachments
   belongs_to :themengruppe, :foreign_key => "themengruppe_id"
   has_one :gremium
+  has_many :nlinks, as: :link
   validates :themengruppe, :presence => true
   validates :title, :presence => true
+  validates :text, :presence => true
   scope :search, ->(query) {where("text like ? or title like ?", "%#{query}%", "%#{query}%")}
-  has_many :nlinks, as: :link
   translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
 end
diff --git a/app/models/themengruppe.rb b/app/models/themengruppe.rb
index 5a6b973..ca42007 100644
--- a/app/models/themengruppe.rb
+++ b/app/models/themengruppe.rb
@@ -10,12 +10,14 @@
 
 class Themengruppe < ActiveRecord::Base
   WORD_COUNT = 50
-  attr_accessible :text, :title, :picture,:priority
+  attr_accessible :text, :title, :picture, :priority
   has_many :themen, class_name: 'Thema'
   has_many :fragen, through: :themen
+
   mount_uploader :picture, PictureUploader
   
   validates :title, :presence => true
+  validates :text, :presence => true
 
   translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
 end