diff --git a/bonemarketsolver/data/buyers.py b/bonemarketsolver/data/buyers.py
index 5ea79e8..72f8c1c 100644
--- a/bonemarketsolver/data/buyers.py
+++ b/bonemarketsolver/data/buyers.py
@@ -141,6 +141,11 @@ class Buyer(Enum):
             cost = Cost.ACTION.value
             )
 
+    THE_TRIFLING_DIPLOMAT_MENACE = Action(
+            "Sell the Diplomat a menacing skeleton",
+            cost = Cost.ACTION.value
+            )
+
     THE_TRIFLING_DIPLOMAT_BIRD = Action(
             "Sell the Diplomat a fossil bird",
             cost = Cost.ACTION.value
diff --git a/bonemarketsolver/solve.py b/bonemarketsolver/solve.py
index 2be854b..7dbf4fc 100644
--- a/bonemarketsolver/solve.py
+++ b/bonemarketsolver/solve.py
@@ -952,6 +952,7 @@ def Solve(shadowy_level, bone_market_fluctuations = None, zoological_mania = Non
         ) for attribute in (
                 amalgamy,
                 antiquity,
+                menace,
             )
     }