diff --git a/src/device/autoDetect/DeviceScannedComponents.tsx b/src/device/autoDetect/DeviceScannedComponents.tsx
index b4e0c9f..eea431c 100644
--- a/src/device/autoDetect/DeviceScannedComponents.tsx
+++ b/src/device/autoDetect/DeviceScannedComponents.tsx
@@ -227,7 +227,7 @@ export default function DeviceScannedComponents(props: Props){
           </Box>
           {validCompAddresses.length > 0 ? validCompAddresses.map((addr, index) => {
             return (
-              <ScannedI2C key={index} sensorNum={index+1} addressData={addr} deviceProduct={device.settings.product} componentSelectionCallback={componentSelection} availablePositions={availablePositions.get(quack.AddressType.ADDRESS_TYPE_I2C) ?? []}/>
+              <ScannedI2C key={index} sensorNum={index+1} addressData={addr} deviceProduct={device.settings.product} componentSelectionCallback={componentSelection} availablePositions={availablePositions.get(quack.AddressType.ADDRESS_TYPE_I2C) ?? new Map<quack.ComponentType, number[]>()}/>
             )
           }) :
             <Box sx={{