diff --git a/game/data/building_data.py b/game/data/building_data.py
index bd6ab666..939609a6 100644
--- a/game/data/building_data.py
+++ b/game/data/building_data.py
@@ -3,6 +3,7 @@ import dcs
 
 DEFAULT_AVAILABLE_BUILDINGS = ['fuel', 'ammo', 'comms', 'oil', 'ware', 'farp', 'fob', 'power', 'factory', 'derrick', 'aa']
 
+WW2_FREE = ['fuel', 'factory', 'ware', 'aa']
 WW2_GERMANY_BUILDINGS = ['fuel', 'factory', 'ww2bunker', 'ww2bunker', 'ww2bunker', 'allycamp', 'allycamp', 'aa']
 WW2_ALLIES_BUILDINGS = ['fuel', 'factory', 'allycamp', 'allycamp', 'allycamp', 'allycamp', 'allycamp', 'aa']
 
diff --git a/game/factions/faction.py b/game/factions/faction.py
index 1ecb20fd..b6c9e058 100644
--- a/game/factions/faction.py
+++ b/game/factions/faction.py
@@ -10,7 +10,7 @@ from dcs.planes import plane_map
 from dcs.unittype import FlyingType, ShipType, VehicleType, UnitType
 from dcs.vehicles import Armor, Unarmed, Infantry, Artillery, AirDefence
 
-from game.data.building_data import WW2_ALLIES_BUILDINGS, DEFAULT_AVAILABLE_BUILDINGS, WW2_GERMANY_BUILDINGS
+from game.data.building_data import WW2_ALLIES_BUILDINGS, DEFAULT_AVAILABLE_BUILDINGS, WW2_GERMANY_BUILDINGS, WW2_FREE
 from game.data.doctrine import Doctrine, MODERN_DOCTRINE, COLDWAR_DOCTRINE, WWII_DOCTRINE
 from pydcs_extensions.mod_units import MODDED_VEHICLES, MODDED_AIRPLANES
 
@@ -170,6 +170,8 @@ class Faction:
         building_set = json.get("building_set", "default")
         if building_set == "default":
             faction.building_set = DEFAULT_AVAILABLE_BUILDINGS
+        elif building_set == "ww2free":
+            faction.building_set = WW2_FREE
         elif building_set == "ww2ally":
             faction.building_set = WW2_ALLIES_BUILDINGS
         elif building_set == "ww2germany":