diff --git a/config/application.rb b/config/application.rb
index 05cede3102959bf9c5a845ff6cea36625fdad4de..50501131160de6b51420c44fd226043f46f02ff9 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -219,7 +219,8 @@ class Application < Rails::Application
       /^text$/,
       /^title$/,
       /^hook$/,
-      /^message$/
+      /^message$/,
+      /^(file_)?content$/i
     ]
     config.filter_parameters += %i[
       certificate
@@ -234,7 +235,6 @@ class Application < Rails::Application
       sentry_dsn
       trace
       variables
-      content
       sharedSecret
       redirect
       question
diff --git a/spec/config/application_spec.rb b/spec/config/application_spec.rb
index 709071ff81d29ac2251882bef4645ae476ab7459..b39269b357d6badb4ba58a5a010573210536e9b8 100644
--- a/spec/config/application_spec.rb
+++ b/spec/config/application_spec.rb
@@ -32,6 +32,13 @@ def request_for_url(input_url)
           '/?selectedText=secret'                  | { 'selectedText' => filtered }
           '/?query=secret'                         | { 'query' => filtered }
           '/?message=secret'                       | { 'message' => filtered }
+          '/?content=secret'                       | { 'content' => filtered }
+          '/?file_content=secret'                  | { 'file_content' => filtered }
+          '/?with_content=true'                    | { 'with_content' => 'true' }
+          '/?content_ref=main'                     | { 'content_ref' => 'main' }
+          '/?content_range=0-1029'                 | { 'content_range' => '0-1029' }
+          '/?glm_content[type]=type'               | { 'glm_content' => { 'type' => 'type' } }
+          '/?Content-Type=application/json'        | { 'Content-Type' => 'application/json' }
         end
 
         with_them do