diff --git a/app/controllers/api/v1/oni_controller.rb b/app/controllers/api/v1/oni_controller.rb
index f44e4fc7..d9345f6d 100644
--- a/app/controllers/api/v1/oni_controller.rb
+++ b/app/controllers/api/v1/oni_controller.rb
@@ -5,6 +5,7 @@ def objects
         limit = (params[:limit] || 5_000).to_i # FIXME: Better way for all record
         offset = (params[:offset] || 0).to_i
         sortBy = params[:sortBy] || 'identifier'
+        memberOf = params[:memberOf]
         unless %w[identifier title created_at].include?(sortBy)
           orderBy = 'identifier'
         end
@@ -28,25 +29,31 @@ def objects
           .project(items_table[:id], items_table[:created_at], item_identifier, items_table[:title], item_label.as('type'))
           .where(items_table[:private].eq(false))
 
-        if params[:memberOf]
+        if memberOf
           md = params[:memberOf].match(repository_collection_url(collection_identifier: '(.*)'))
           unless md
             render json: { error: 'Invalid memberOf parameter' }, status: :bad_request
             return
           end
 
-          collections_query = collections_query.where(collections_table[:identifier].eq(md[1])).project(:id)
-          combined_query = items_query.where(items_table[:collection_id].in(collections_query))
-        else
-          collections_query = collections_query.project(:id, :created_at, :identifier, :title, collection_label.as('type'))
-          combined_query = case conforms_to
-          when 'https://purl.archive.org/language-data-commons/profile#Collection'
-            collections_query
-          when 'https://purl.archive.org/language-data-commons/profile#Item'
-            items_query
+          collections_query = collections_query.where(collections_table[:identifier].eq(md[1]))
+          items_query = items_query.where(items_table[:collection_id].in(collections_query.clone.project(collections_table[:id])))
+        end
+
+        collections_query = collections_query.project(:id, :created_at, :identifier, :title, collection_label.as('type'))
+
+        combined_query = case conforms_to
+        when 'https://w3id.org/ldac/profile#Collection'
+          # A bit hacky but we dont' have colletctions of collections
+          if memberOf
+            collections_query.where(collections_table[:identifier].eq('DUMMYsajkdhakshfvksfslkj'))
           else
-            collections_query.union(items_query)
+            collections_query
           end
+        when 'https://w3id.org/ldac/profile#Item'
+          items_query
+        else
+            collections_query.union(items_query)
         end
 
         # Count query to get the total number of records
@@ -66,7 +73,7 @@ def objects
         item_ids = ids.select { |id| id['type'] == 'item' }.pluck('id')
 
         collections = Collection.where(id: collection_ids).includes(:access_condition)
-        items = Item.where(id: item_ids).includes(:collection, :access_condition)
+        items = Item.where(id: item_ids).includes(:collection, :access_condition, :content_languages)
 
         @data = ids.map do |id|
           if id['type'] == 'collection'
@@ -86,8 +93,8 @@ def object
 
         md = params[:id].match(repository_item_url(collection_identifier: '(.*)', item_identifier: '(.*)'))
         if md
-          @collection = Collection.find_by(identifier: md[1])
-          @data = @collection.items.find_by(identifier: md[2])
+          @collection = Collection.where(private: false).find_by(identifier: md[1])
+          @data = @collection.items.where(private: false).find_by(identifier: md[2])
         else
           md = params[:id].match(repository_collection_url(collection_identifier: '(.*)'))
           unless md
@@ -107,8 +114,9 @@ def object_meta
 
         md = params[:id].match(repository_item_url(collection_identifier: '(.*)', item_identifier: '(.*)'))
         if md
-          @collection = Collection.find_by(identifier: md[1])
-          @data = @collection.items.includes(:content_languages, :subject_languages, item_agents: %i[agent_role user]).find_by(identifier: md[2])
+          @collection = Collection.where(private: false).find_by(identifier: md[1])
+          @data = @collection.items.where(private: false).includes(:content_languages, :subject_languages,
+item_agents: %i[agent_role user]).find_by(identifier: md[2])
           @is_item = true
         else
           md = params[:id].match(repository_collection_url(collection_identifier: '(.*)'))
@@ -116,7 +124,7 @@ def object_meta
             render json: { error: 'Invalid id parameter' }, status: :bad_request
             return
           end
-          @data = Collection.find_by(identifier: md[1])
+          @data = Collection.where(private: false).find_by(identifier: md[1])
           @is_item = false
         end