1 files changed, 1 insertions, 0 deletions

diff --git a/Rakefile b/Rakefile
index 02b92e0b44..2625ee9506 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require 'bundler'
 Bundler::GemHelper.install_tasks