diff --git a/worlds/hk/Items.py b/worlds/hk/Items.py
index def5c3298102..72878dfc714c 100644
--- a/worlds/hk/Items.py
+++ b/worlds/hk/Items.py
@@ -35,6 +35,7 @@ class HKItemData(NamedTuple):
     "GeoChests": lookup_type_to_names["Geo"],
     "GeoRocks": lookup_type_to_names["Rock"],
     "GrimmkinFlames": lookup_type_to_names["Flame"],
+    "Grimmchild": {"Grimmchild1", "Grimmchild2"},
     "Grubs": lookup_type_to_names["Grub"],
     "JournalEntries": lookup_type_to_names["Journal"],
     "JunkPitChests": lookup_type_to_names["JunkPitChest"],