diff --git a/app/templates/views/returned-letters.html b/app/templates/views/returned-letters.html
index 7f29035ee..fe0e85462 100644
--- a/app/templates/views/returned-letters.html
+++ b/app/templates/views/returned-letters.html
@@ -28,7 +28,7 @@
       field_headings_visible=False
   ) %}
     {% call field() %}
-      <span class="file-list-filename file-list-filename-unlinked">{{ item.template_name or item.uploaded_letter_file_name }}</span>
+      <span class="file-list-filename file-list-filename-unlinked">{{ item.template_name or item.uploaded_letter_file_name or 'Provided as PDF' }}</span>
       <span class="file-list-hint">
         {% if item.client_reference %}
           Reference {{ item.client_reference }}
diff --git a/tests/app/main/views/test_returned_letters.py b/tests/app/main/views/test_returned_letters.py
index 19779ae3c..89b944e03 100644
--- a/tests/app/main/views/test_returned_letters.py
+++ b/tests/app/main/views/test_returned_letters.py
@@ -67,7 +67,7 @@ def test_returned_letters_page(
             'template_version': None,
             'original_file_name': original_file_name,
             'job_row_number': None,
-            'uploaded_letter_file_name': 'test_letter.pdf',
+            'uploaded_letter_file_name': uploaded_letter_file_name,
         }
         for client_reference, template_name, original_file_name, uploaded_letter_file_name in (
             ('ABC123', 'Example template', None, None),
@@ -75,6 +75,7 @@ def test_returned_letters_page(
             (None, 'Example template', None, None),
             ('DEF456', None, None, 'Example precompiled.pdf'),
             (None, None, None, 'Example one-off.pdf'),
+            ('XYZ999', None, None, None),
         )
     ]
     mocker.patch('app.service_api_client.get_returned_letters', return_value=data)
@@ -90,8 +91,9 @@ def test_returned_letters_page(
         'Example template Reference ABC123 Originally sent 24 December 2019',
         'Example template Sent from Example spreadsheet.xlsx Originally sent 24 December 2019',
         'Example template No reference provided Originally sent 24 December 2019',
-        'test_letter.pdf Reference DEF456 Originally sent 24 December 2019',
-        'test_letter.pdf No reference provided Originally sent 24 December 2019',
+        'Example precompiled.pdf Reference DEF456 Originally sent 24 December 2019',
+        'Example one-off.pdf No reference provided Originally sent 24 December 2019',
+        'Provided as PDF Reference XYZ999 Originally sent 24 December 2019',
     ] == [
         normalize_spaces(row.text) for row in page.select('tr')
     ]