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-rw-r--r--app/helpers/performance_bar_helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/helpers/performance_bar_helper.rb b/app/helpers/performance_bar_helper.rb
index d24efe37f5f..7518cec160c 100644
--- a/app/helpers/performance_bar_helper.rb
+++ b/app/helpers/performance_bar_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module PerformanceBarHelper
# This is a hack since using `alias_method :performance_bar_enabled?, :peek_enabled?`
# in WithPerformanceBar breaks tests (but works in the browser).