diff --git a/src/ts/common/models/LegacyMoves.ts b/src/ts/common/models/LegacyMoves.ts
index e71d3bc..867a573 100644
--- a/src/ts/common/models/LegacyMoves.ts
+++ b/src/ts/common/models/LegacyMoves.ts
@@ -474,6 +474,13 @@ export const LegacyMoves : Map<POGOProtos.Enums.PokemonId, ILegacyMoves> = new M
                 POGOProtos.Enums.PokemonMove.DISCHARGE
             ]
         }
+    ], [
+        POGOProtos.Enums.PokemonId.MAMOSWINE, {
+            quick_moves: [],
+            cinematic_moves: [
+                POGOProtos.Enums.PokemonMove.ANCIENT_POWER
+            ]
+        }
     ], [
         POGOProtos.Enums.PokemonId.MEGANIUM, {
             quick_moves: [],