diff --git a/benchmark/benchmark_helper.rb b/benchmark/benchmark_helper.rb
index b709dee..2570374 100644
--- a/benchmark/benchmark_helper.rb
+++ b/benchmark/benchmark_helper.rb
@@ -1,3 +1,4 @@
+require 'bundler/setup'
 require 'stringio'
 require 'benchmark'
 require 'benchmark/ips'
diff --git a/profile/profile_helper.rb b/profile/profile_helper.rb
index ea98355..1fdc1eb 100644
--- a/profile/profile_helper.rb
+++ b/profile/profile_helper.rb
@@ -1,3 +1,4 @@
+require 'bundler/setup'
 require 'timeout'
 require 'stringio'