diff --git a/config/application.rb b/config/application.rb
index fb84870dfbdb28bd101fc854309d8211f2b58469..0aa2873f94a4bed120f9c8a7b5c8c198c7d847a5 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -45,7 +45,7 @@ module Gitlab
     #
     # Parameters filtered:
     # - Password (:password, :password_confirmation)
-    # - Private tokens (:private_token)
+    # - Private tokens (:private_token, :authentication_token)
     # - Two-factor tokens (:otp_attempt)
     # - Repo/Project Import URLs (:import_url)
     # - Build variables (:variables)
@@ -55,6 +55,7 @@ module Gitlab
     # - Sentry DSN (:sentry_dsn)
     # - Deploy keys (:key)
     config.filter_parameters += %i(
+      authentication_token
       certificate
       encrypted_key
       hook
diff --git a/config/initializers/sentry.rb b/config/initializers/sentry.rb
index 4f30d1265c89e118f4438388295ccbd16599eed3..6b0cff75653dcfc1d0f08c21d771c55d46f712d7 100644
--- a/config/initializers/sentry.rb
+++ b/config/initializers/sentry.rb
@@ -15,7 +15,7 @@ if Rails.env.production?
     Raven.configure do |config|
       config.dsn = current_application_settings.sentry_dsn
       config.release = Gitlab::REVISION
-      
+
       # Sanitize fields based on those sanitized from Rails.
       config.sanitize_fields = Rails.application.config.filter_parameters.map(&:to_s)
       # Sanitize authentication headers