diff --git a/lib/html2text.rb b/lib/html2text.rb
index a332387..66e19e0 100644
--- a/lib/html2text.rb
+++ b/lib/html2text.rb
@@ -31,11 +31,15 @@ def self.convert(html)
   end
 
   def self.fix_newlines(text)
+    # rubocop:disable Performance/StringReplacement
     text.gsub("\r\n", "\n").gsub("\r", "\n")
+    # rubocop:enable Performance/StringReplacement
   end
 
   def self.replace_entities(text)
+    # rubocop:disable Performance/StringReplacement
     text.gsub(' ', ' ').gsub("\u00a0", ' ').gsub('‌', '')
+    # rubocop:enable Performance/StringReplacement
   end
 
   def convert