diff --git a/app/models/old_relation_member.rb b/app/models/old_relation_member.rb
index 9e2cce4c2..d8b685854 100644
--- a/app/models/old_relation_member.rb
+++ b/app/models/old_relation_member.rb
@@ -1,6 +1,3 @@
 class OldRelationMember < ActiveRecord::Base
-  belongs_to :user
-
   set_table_name 'relation_members'
-
 end
diff --git a/app/models/old_relation_tag.rb b/app/models/old_relation_tag.rb
index 6ad4b452e..7ce6f694e 100644
--- a/app/models/old_relation_tag.rb
+++ b/app/models/old_relation_tag.rb
@@ -1,6 +1,3 @@
 class OldRelationTag < ActiveRecord::Base
-  belongs_to :user
-
   set_table_name 'relation_tags'
-
 end