diff --git a/src/registrar/tests/test_views_portfolio.py b/src/registrar/tests/test_views_portfolio.py
index c4cdcc2b2..f28b10516 100644
--- a/src/registrar/tests/test_views_portfolio.py
+++ b/src/registrar/tests/test_views_portfolio.py
@@ -130,9 +130,9 @@ class TestPortfolio(WebTest):
             # Assert the response is a 200
             self.assertEqual(response.status_code, 200)
             # The label for Federal agency will always be a h4
-            self.assertContains(response, '<h4 class="usa-prose text-primary margin-bottom-05">Federal agency</h4>')
+            self.assertContains(response, '<h4 class="read-only-label">Federal agency</h4>')
             # The read only label for city will be a h4
-            self.assertContains(response, '<h4 class="usa-prose text-primary margin-bottom-05">City</h4>')
+            self.assertContains(response, '<h4 class="read-only-label">City</h4>')
             self.assertNotContains(response, 'for="id_city"')
             self.assertContains(response, '<p class="margin-top-0">Los Angeles</p>')
 
@@ -153,9 +153,9 @@ class TestPortfolio(WebTest):
             # Assert the response is a 200
             self.assertEqual(response.status_code, 200)
             # The label for Federal agency will always be a h4
-            self.assertContains(response, '<h4 class="usa-prose text-primary margin-bottom-05">Federal agency</h4>')
+            self.assertContains(response, '<h4 class="read-only-label">Federal agency</h4>')
             # The read only label for city will be a h4
-            self.assertNotContains(response, '<h4 class="usa-prose text-primary margin-bottom-05">City</h4>')
+            self.assertNotContains(response, '<h4 class="read-only-label">City</h4>')
             self.assertNotContains(response, '<p class="margin-top-0">Los Angeles</p>>')
             self.assertContains(response, 'for="id_city"')