diff --git a/.apps/translationCore/index/wordAlignment/rev/currentContextId/contextId.json b/.apps/translationCore/index/wordAlignment/rev/currentContextId/contextId.json
index d1eb4619..448fc0e4 100644
--- a/.apps/translationCore/index/wordAlignment/rev/currentContextId/contextId.json
+++ b/.apps/translationCore/index/wordAlignment/rev/currentContextId/contextId.json
@@ -1,9 +1,9 @@
 {
   "reference": {
     "bookId": "rev",
-    "chapter": 16,
+    "chapter": 15,
     "verse": 1
   },
   "tool": "wordAlignment",
-  "groupId": "chapter_16"
+  "groupId": "chapter_15"
 }