diff --git a/bin/configure-scripts/utils.rb b/bin/configure-scripts/utils.rb
index f2c8b49f3..a774b38a9 100755
--- a/bin/configure-scripts/utils.rb
+++ b/bin/configure-scripts/utils.rb
@@ -3,6 +3,7 @@
 require "bundler/inline"
 
 gemfile do
+  source "https://rubygems.org"
   gem "colorize"
   gem "activesupport", require: "active_support"
 end