diff --git a/examples/training/training-data.json b/examples/training/training-data.json
index 1f57e1fd9..2565ce149 100644
--- a/examples/training/training-data.json
+++ b/examples/training/training-data.json
@@ -8,7 +8,7 @@
             {
               "tokens": [
                 {
-                  "head": 4,
+                  "head": 44,
                   "dep": "prep",
                   "tag": "IN",
                   "orth": "In",