diff --git a/app/public/cantusdata/views/chant_set.py b/app/public/cantusdata/views/chant_set.py
index 8e77419c..2bb6bf47 100644
--- a/app/public/cantusdata/views/chant_set.py
+++ b/app/public/cantusdata/views/chant_set.py
@@ -25,6 +25,7 @@
     "position",
     "mode",
     "differentia",
+    "differentiae_database",
     "finalis",
     "incipit",
     "full_text",
diff --git a/nginx/public/node/frontend/public/js/app/manuscript-detail/folio/chant-record.template.html b/nginx/public/node/frontend/public/js/app/manuscript-detail/folio/chant-record.template.html
index c6d0d697..64d5af43 100644
--- a/nginx/public/node/frontend/public/js/app/manuscript-detail/folio/chant-record.template.html
+++ b/nginx/public/node/frontend/public/js/app/manuscript-detail/folio/chant-record.template.html
@@ -31,6 +31,9 @@
 <% if (differentia) { %>
 <p><b>Differentia: </b> <%= differentia.replace('w', 'ω') %></p>
 <% } %>
+<% if (differentiae_database) { %>
+    <p><b>Differentiae Database: </b> <%= differentiae_database %></p>
+<% } %>
 <% if (finalis) { %>
 <p><b>Finalis: </b> <%= finalis %></p>
 <% } %>
diff --git a/nginx/public/node/frontend/public/js/app/search/chant-search/ChantSearchProvider.js b/nginx/public/node/frontend/public/js/app/search/chant-search/ChantSearchProvider.js
index c9c4ec36..60905e15 100644
--- a/nginx/public/node/frontend/public/js/app/search/chant-search/ChantSearchProvider.js
+++ b/nginx/public/node/frontend/public/js/app/search/chant-search/ChantSearchProvider.js
@@ -21,7 +21,9 @@ var KNOWN_FIELDS = [
     {type: "mode", "name": "Mode"},
     {type: "feast", "name": "Feast"},
     {type: "genre", "name": "Genre"},
-    {type: "office", "name": "Office"}
+    {type: "office", "name": "Office"},
+    {type: "differentia", "name": "Differentia"},
+    {type: "differentiae_database", "name": "Differentiae Database"}
 ];
 
 var INITIAL_LOAD_CUTOFF = 100;
@@ -53,7 +55,8 @@ export default Marionette.Object.extend({
         "incipit",
         "differentia",
         "finalis",
-        "folio"
+        "folio",
+        "differentiae_database"
     ],
 
     /**