diff --git a/app/controllers/api/base_controller.rb b/app/controllers/api/base_controller.rb
index 665425f29..defef0656 100644
--- a/app/controllers/api/base_controller.rb
+++ b/app/controllers/api/base_controller.rb
@@ -129,7 +129,7 @@ class Api::BaseController < ApplicationController
   end
 
   def set_cache_headers
-    response.headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
+    response.headers['Cache-Control'] = 'private, no-store'
   end
 
   def disallow_unauthenticated_api_access?
diff --git a/app/controllers/auth/registrations_controller.rb b/app/controllers/auth/registrations_controller.rb
index 14e0d9a36..cd1c546b8 100644
--- a/app/controllers/auth/registrations_controller.rb
+++ b/app/controllers/auth/registrations_controller.rb
@@ -154,6 +154,6 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   end
 
   def set_cache_headers
-    response.headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
+    response.headers['Cache-Control'] = 'private, no-store'
   end
 end
diff --git a/app/controllers/oauth/authorizations_controller.rb b/app/controllers/oauth/authorizations_controller.rb
index bb5d639ce..45073c968 100644
--- a/app/controllers/oauth/authorizations_controller.rb
+++ b/app/controllers/oauth/authorizations_controller.rb
@@ -30,6 +30,6 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   end
 
   def set_cache_headers
-    response.headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
+    response.headers['Cache-Control'] = 'private, no-store'
   end
 end
diff --git a/app/controllers/settings/base_controller.rb b/app/controllers/settings/base_controller.rb
index 8311538a5..8722fd64a 100644
--- a/app/controllers/settings/base_controller.rb
+++ b/app/controllers/settings/base_controller.rb
@@ -14,7 +14,7 @@ class Settings::BaseController < ApplicationController
   end
 
   def set_cache_headers
-    response.headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
+    response.headers['Cache-Control'] = 'private, no-store'
   end
 
   def require_not_suspended!