diff --git a/.rubocop.yml b/.rubocop.yml
index 0747bb2e7..2fa6f89b3 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -311,6 +311,9 @@ Lint/NonAtomicFileOperation:
 Lint/ParenthesesAsGroupedExpression:
   Enabled: true
 
+Lint/RedundantSafeNavigation:
+  Enabled: true
+
 Lint/RedundantStringCoercion:
   Enabled: true
 
diff --git a/app/controllers/legislation/annotations_controller.rb b/app/controllers/legislation/annotations_controller.rb
index ccc577320..f7289d9ff 100644
--- a/app/controllers/legislation/annotations_controller.rb
+++ b/app/controllers/legislation/annotations_controller.rb
@@ -101,7 +101,7 @@ class Legislation::AnnotationsController < Legislation::BaseController
 
     def convert_ranges_parameters
       annotation = params[:legislation_annotation]
-      if annotation && annotation[:ranges]&.is_a?(String)
+      if annotation && annotation[:ranges].is_a?(String)
         params[:legislation_annotation][:ranges] = JSON.parse(annotation[:ranges])
       end
     rescue JSON::ParserError