diff --git a/agaric/templates/layout/node--case-study--teaser.html.twig b/agaric/templates/layout/node--case-study--teaser.html.twig
index 40cfef7..e28ceb1 100644
--- a/agaric/templates/layout/node--case-study--teaser.html.twig
+++ b/agaric/templates/layout/node--case-study--teaser.html.twig
@@ -13,7 +13,7 @@
 
 <div class="media-left">
   {{ content.field_image }}
-  {% if node.bundle == 'case_study' and content.field_subtitle is not empty %}
+  {% if node.bundle == 'case_study' and content.field_case_study_subtitle is not empty %}
     <p class="byline is-mono">
       {{ content.field_case_study_subtitle }}
     </p>
@@ -28,4 +28,4 @@
 
 </a>
 <!-- Unexpected extra content -->
-{{ content|without('field_body_paragraph', 'field_subtitle', 'field_image', 'field_summary', 'uid', 'created') }}
+{{ content|without('field_body_paragraph', 'field_case_study_subtitle', 'field_image', 'field_summary', 'uid', 'created') }}