1 files changed, 5 insertions, 3 deletions
diff --git a/Rakefile b/Rakefile
index dd14c8b02..2f6fa056f 100644
--- a/Rakefile
+++ b/Rakefile
@@ -5,10 +5,12 @@ MRUBY_ROOT = File.dirname(File.expand_path(__FILE__))
 MRUBY_BUILD_HOST_IS_CYGWIN = RUBY_PLATFORM.include?('cygwin')
 MRUBY_BUILD_HOST_IS_OPENBSD = RUBY_PLATFORM.include?('openbsd')
 
+$LOAD_PATH << File.join(MRUBY_ROOT, "lib")
+
 # load build systems
-load "#{MRUBY_ROOT}/tasks/ruby_ext.rake"
-load "#{MRUBY_ROOT}/tasks/mruby_build.rake"
-load "#{MRUBY_ROOT}/tasks/mrbgem_spec.rake"
+require "mruby-core-ext"
+require "mruby/build"
+require "mruby/gem"
 
 # load configuration file
 MRUBY_CONFIG = (ENV['MRUBY_CONFIG'] && ENV['MRUBY_CONFIG'] != '') ? ENV['MRUBY_CONFIG'] : "#{MRUBY_ROOT}/build_config.rb"