diff --git a/lib/npc_features.json b/lib/npc_features.json
index 55d37e3..3dd5c96 100644
--- a/lib/npc_features.json
+++ b/lib/npc_features.json
@@ -97,7 +97,10 @@
     },
     "locked": false,
     "type": "Trait",
-    "effect": "This trait can only be applied if the Horror is Biological. The Horror is no longer Biological and gains Heat Cap 6."
+    "effect": "This trait can only be applied if the Horror is Biological. The Horror is no longer Biological and gains Heat Cap 6.",
+    "override": {
+      "heatcap": 6
+    }
   },
   {
     "id": "npcf_terrifying_horror",