diff --git a/app/views/devise/sessions/new.html.erb b/app/views/devise/sessions/new.html.erb
index aeb260b96..440eeb624 100644
--- a/app/views/devise/sessions/new.html.erb
+++ b/app/views/devise/sessions/new.html.erb
@@ -1,8 +1,4 @@
-<% if resource_name == :admin_user %>
-  <% title = "Sign in to your CORE administration account" %>
-<% else %>
-  <% title = "Sign in to your account to submit CORE data" %>
-<% end %>
+<% title = "Sign in to your account to submit CORE data" %>
 
 <% content_for :title, title %>
 
diff --git a/config/initializers/rack_attack.rb b/config/initializers/rack_attack.rb
index 99efcbc7d..c4394e508 100644
--- a/config/initializers/rack_attack.rb
+++ b/config/initializers/rack_attack.rb
@@ -17,12 +17,6 @@ Rack::Attack.throttle("password reset requests", limit: 5, period: 60.seconds) d
   end
 end
 
-Rack::Attack.throttle("admin password reset requests", limit: 5, period: 60.seconds) do |request|
-  if request.params["admin_user"].present? && request.path == "/admin/password" && request.post?
-    request.params["admin_user"]["email"].to_s.downcase.gsub(/\s+/, "")
-  end
-end
-
 Rack::Attack.throttled_responder = lambda do |_env|
   headers = {
     "Location" => "/429",
diff --git a/spec/factories/admin_user.rb b/spec/factories/admin_user.rb
deleted file mode 100644
index 74f9a96b5..000000000
--- a/spec/factories/admin_user.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-FactoryBot.define do
-  factory :admin_user do
-    sequence(:email) { |i| "admin#{i}@example.com" }
-    password { "pAssword1" }
-    phone { "07563867654" }
-    created_at { Time.zone.now }
-    updated_at { Time.zone.now }
-  end
-end