diff --git a/app/controllers/catalog_controller.rb b/app/controllers/catalog_controller.rb
index 906712054..16c28f1b0 100644
--- a/app/controllers/catalog_controller.rb
+++ b/app/controllers/catalog_controller.rb
@@ -291,6 +291,7 @@ class CatalogController < ApplicationController
     config.add_show_field 'homoit_genre_s', label: 'Homosaurus genre(s)', helper_method: :subjectify
     config.add_show_field 'rbgenr_s', label: 'Rare books genre', helper_method: :subjectify
     config.add_show_field 'aat_s', label: 'Getty AAT genre', helper_method: :subjectify
+    config.add_show_field 'fast_subject_display', label: 'FaST Subject(s)'
     config.add_show_field 'related_works_1display', label: 'Related work(s)', helper_method: :name_title_hierarchy
     config.add_show_field 'series_display', label: 'Series', series_link: true
     config.add_show_field 'contains_1display', label: 'Contains', helper_method: :name_title_hierarchy
diff --git a/spec/fixtures/alma/current_fixtures.json b/spec/fixtures/alma/current_fixtures.json
index 6c9fd0a50..23844ed74 100644
--- a/spec/fixtures/alma/current_fixtures.json
+++ b/spec/fixtures/alma/current_fixtures.json
@@ -30984,6 +30984,10 @@
     "Periodicals",
     "LGBTQ+ periodicals"
   ],
+  "fast_subject_display": [
+    "Criticism, interpretation, etc.",
+    "Another uncontrolled subject"
+  ],
   "homoit_genre_s": [
     "LGBTQ+ periodicals"
   ],
diff --git a/spec/views/catalog/show.html.erb_spec.rb b/spec/views/catalog/show.html.erb_spec.rb
index 380709ad8..43ce96286 100644
--- a/spec/views/catalog/show.html.erb_spec.rb
+++ b/spec/views/catalog/show.html.erb_spec.rb
@@ -120,6 +120,14 @@
     end
   end
 
+  context 'when a document has FaST subject headings' do
+    it 'displays the subject headings' do
+      visit 'catalog/99125527882306421'
+      expect(page).to have_content('FaST Subject(s)')
+      expect(page).to have_content('Criticism, interpretation, etc.')
+    end
+  end
+
   context 'when a document has no language_iana_s' do
     it 'defaults to lang attribute "en"' do
       visit 'catalog/99124945733506421'