diff --git a/lib/travis/api/v3/queries/builds.rb b/lib/travis/api/v3/queries/builds.rb
index 286fa347..f45d3daf 100644
--- a/lib/travis/api/v3/queries/builds.rb
+++ b/lib/travis/api/v3/queries/builds.rb
@@ -1,6 +1,7 @@
 module Travis::API::V3
   class Queries::Builds < Query
     params :state, :event_type, :previous_state, prefix: :build
+    params :name, prefix: :branch, method_name: :branch_name
 
     def find(repository)
       filter(repository.builds)
@@ -9,7 +10,8 @@ module Travis::API::V3
     def filter(list)
       list = list.where(state:          list(state))          if state
       list = list.where(previous_state: list(previous_state)) if previous_state
-      list = list.where(event_type:     list(state))          if event_type
+      list = list.where(event_type:     list(event_type))     if event_type
+      list = list.where(branch:         list(branch_name))    if branch_name
 
       list = list.includes(:commit).includes(branch: :last_build).includes(:repository)
       list = list.includes(branch: { last_build: :commit }) if includes? 'build.commit'.freeze
diff --git a/lib/travis/api/v3/query.rb b/lib/travis/api/v3/query.rb
index b94d865d..84a31da9 100644
--- a/lib/travis/api/v3/query.rb
+++ b/lib/travis/api/v3/query.rb
@@ -4,26 +4,35 @@ module Travis::API::V3
 
     # generate from eval to avoid additional string allocations on every params access
     @@params_accessor = <<-RUBY
-      attr_writer :%<name>s
+      attr_writer :%<method_name>s
 
-      def %<name>s
-        return @%<name>s if defined? @%<name>s
-        return @%<name>s = @params['%<prefix>s.%<name>s'.freeze]            if @params.include? '%<prefix>s.%<name>s'.freeze
-        return @%<name>s = @params['%<prefix>s'.freeze]['%<name>s'.freeze]  if @params.include? '%<prefix>s'.freeze and @params['%<prefix>s'.freeze].is_a? Hash
-        return @%<name>s = @params['%<name>s'.freeze]                       if (@params['@type'.freeze] || @main_type) == '%<prefix>s'.freeze
-        return @%<name>s = @params['%<name>s'.freeze]                       if %<check_type>p and (@params['@type'.freeze] || @main_type) == '%<type>s'.freeze
-        @%<name>s = nil
+      def %<method_name>s
+        return @%<method_name>s if defined? @%<method_name>s
+        return @%<method_name>s = @params['%<prefix>s.%<name>s'.freeze]            if @params.include? '%<prefix>s.%<name>s'.freeze
+        return @%<method_name>s = @params['%<prefix>s'.freeze]['%<name>s'.freeze]  if @params.include? '%<prefix>s'.freeze and @params['%<prefix>s'.freeze].is_a? Hash
+        return @%<method_name>s = @params['%<name>s'.freeze]                       if (@params['@type'.freeze] || @main_type) == '%<prefix>s'.freeze
+        return @%<method_name>s = @params['%<name>s'.freeze]                       if %<check_type>p and (@params['@type'.freeze] || @main_type) == '%<type>s'.freeze
+        @%<method_name>s = nil
       end
 
-      def %<name>s!
-        %<name>s or raise WrongParams, 'missing %<prefix>s.%<name>s'.freeze
+      def %<method_name>s!
+        %<method_name>s or raise WrongParams, 'missing %<prefix>s.%<name>s'.freeze
       end
     RUBY
 
-    def self.params(*list, prefix: nil)
-      type     = name[/[^:]+$/].underscore
-      prefix ||= type.to_s
-      list.each { |e| class_eval(@@params_accessor % { name: e, prefix: prefix, type: type, check_type: type != prefix }) }
+    def self.params(*list, prefix: nil, method_name: nil)
+      type       = name[/[^:]+$/].underscore
+      prefix   ||= type.to_s
+      check_type = method_name.nil? and type != prefix
+      list.each do |entry|
+        class_eval(@@params_accessor % {
+          name:        entry,
+          prefix:      prefix,
+          type:        type,
+          method_name: method_name || entry,
+          check_type:  check_type
+        })
+      end
     end
 
     attr_reader :params, :main_type
diff --git a/lib/travis/api/v3/services/builds/find.rb b/lib/travis/api/v3/services/builds/find.rb
index 720fe8a1..77d928e1 100644
--- a/lib/travis/api/v3/services/builds/find.rb
+++ b/lib/travis/api/v3/services/builds/find.rb
@@ -1,6 +1,7 @@
 module Travis::API::V3
   class Services::Builds::Find < Service
     params :state, :event_type, :previous_state, prefix: :build
+    params "branch.name"
     paginate
 
     def run!