diff --git a/app/serializers/mod_serializer.rb b/app/serializers/mod_serializer.rb
index 8c28aac..6fde140 100644
--- a/app/serializers/mod_serializer.rb
+++ b/app/serializers/mod_serializer.rb
@@ -7,6 +7,9 @@ class ModSerializer < ActiveModel::Serializer
   attribute :official_url,    key: :homepage
 
   has_many :versions, key: :releases
+  def versions
+    @options[:versions] || object.versions
+  end
 
   def categories
     object.categories.map(&:slug)
diff --git a/spec/serializers/mod_serializer_spec.rb b/spec/serializers/mod_serializer_spec.rb
index cf96527..46da9d0 100644
--- a/spec/serializers/mod_serializer_spec.rb
+++ b/spec/serializers/mod_serializer_spec.rb
@@ -11,6 +11,10 @@ describe ModSerializer do
       official_url: 'http://castleblack.com',
       summary: 'This mod adds the ability to farm potatoes on Factorio.',
       categories: [create(:category, name: 'Potato'), create(:category, name: 'Apple')]
+
+    create :mod_version, mod: @mod
+    create :mod_version, mod: @mod
+    create :mod_version, mod: @mod
   end
 
   it 'should return the public API structure' do
@@ -26,6 +30,21 @@ describe ModSerializer do
       categories: ['potato', 'apple'],
       releases: @mod.versions.map{|mv| ModVersionSerializer.new mv}.as_json
     })
+  end
 
+  it 'should accept an option to serialize just certain versions' do
+    specific_versions = [@mod.versions[0], @mod.versions[1]]
+    expect(ModSerializer.new(@mod, versions: specific_versions).as_json).to eq({
+      id: @mod.id,
+      title: 'Potato Galaxy',
+      name: 'potato-galaxy-mod',
+      url: 'http://localhost:3000/mods/potato-galaxy',
+      description: 'This mod adds the ability to farm potatoes on Factorio.',
+      homepage: 'http://castleblack.com',
+      contact: 'Send a homing pigeon to Castle Black',
+      authors: ['John Snow Zombie', 'THAT Guy'],
+      categories: ['potato', 'apple'],
+      releases: specific_versions.map{|mv| ModVersionSerializer.new mv}.as_json
+    })
   end
 end