diff --git a/plugins/discourse-nginx-performance-report/script/nginx_analyze.rb b/plugins/discourse-nginx-performance-report/script/nginx_analyze.rb
index a21edf32641..262ad047ea1 100644
--- a/plugins/discourse-nginx-performance-report/script/nginx_analyze.rb
+++ b/plugins/discourse-nginx-performance-report/script/nginx_analyze.rb
@@ -49,7 +49,7 @@ class LogAnalyzer
     private
 
     def self.sanitize_url(url)
-      url.gsub(/(api_key|api_user)=(\w+)/, '\1=[FILTERED]')
+      url.gsub(/(api_key|api_username)=(\w+)/, '\1=[FILTERED]')
     end
   end