diff --git a/infrastructure/postgres/epc_property_table.py b/infrastructure/postgres/epc_property_table.py
index 9b85e2c90..1e36828ee 100644
--- a/infrastructure/postgres/epc_property_table.py
+++ b/infrastructure/postgres/epc_property_table.py
@@ -128,7 +128,7 @@ class EpcPropertyModel(SQLModel, table=True):
     windows_transmission_solar_transmittance: Optional[float] = Field(default=None)
 
     # Energy source
-    energy_mains_gas: bool
+    energy_gas_connection_available: bool
     energy_meter_type: str
     energy_pv_battery_count: int
     energy_wind_turbines_count: int
@@ -333,7 +333,7 @@ class EpcPropertyModel(SQLModel, table=True):
                 if data.windows_transmission_details
                 else None
             ),
-            energy_mains_gas=es.gas_connection_available,
+            energy_gas_connection_available=es.gas_connection_available,
             energy_meter_type=str(es.meter_type),
             energy_pv_battery_count=es.pv_battery_count,
             energy_wind_turbines_count=es.wind_turbines_count,
diff --git a/repositories/epc/epc_postgres_repository.py b/repositories/epc/epc_postgres_repository.py
index 2b8beb61a..39f240376 100644
--- a/repositories/epc/epc_postgres_repository.py
+++ b/repositories/epc/epc_postgres_repository.py
@@ -1051,7 +1051,7 @@ class EpcPostgresRepository(EpcRepository):
                 else None
             ),
             pv_diverter_present=p.energy_pv_diverter_present,
-            gas_connection_available=p.energy_mains_gas,
+            gas_connection_available=p.energy_gas_connection_available,
             meter_type=p.energy_meter_type,
             pv_battery_count=p.energy_pv_battery_count,
             wind_turbines_count=p.energy_wind_turbines_count,