diff --git a/src/routes/api/note_map.js b/src/routes/api/note_map.js
index 9f33960d2..11fc9a3e6 100644
--- a/src/routes/api/note_map.js
+++ b/src/routes/api/note_map.js
@@ -27,8 +27,8 @@ function buildDescendantCountMap(noteIdsToCount) {
 
         return noteIdToCountMap[noteId];
     }
-    noteIdsToCount.forEach((nodeId) => {
-        getCount(nodeId);
+    noteIdsToCount.forEach((noteId) => {
+        getCount(noteId);
     });
 
     return noteIdToCountMap;