diff --git a/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/devices/sony/headphones/protocol/impl/MockSonyCoordinator.java b/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/devices/sony/headphones/protocol/impl/MockSonyCoordinator.java
index f6a7cf207d..1d62a418c7 100644
--- a/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/devices/sony/headphones/protocol/impl/MockSonyCoordinator.java
+++ b/app/src/test/java/nodomain/freeyourgadget/gadgetbridge/service/devices/sony/headphones/protocol/impl/MockSonyCoordinator.java
@@ -26,11 +26,8 @@ import nodomain.freeyourgadget.gadgetbridge.devices.sony.headphones.SonyHeadphon
 import nodomain.freeyourgadget.gadgetbridge.devices.sony.headphones.SonyHeadphonesCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDeviceCandidate;
-import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
 
 public class MockSonyCoordinator extends SonyHeadphonesCoordinator {
-    private final DeviceType deviceType = DeviceType.SONY_WH_1000XM3;
-
     private final Set<SonyHeadphonesCapabilities> capabilities = new LinkedHashSet<>();
 
     @Override
@@ -43,6 +40,11 @@ public class MockSonyCoordinator extends SonyHeadphonesCoordinator {
         return R.string.devicetype_sony_wh_1000xm5;
     }
 
+    @Override
+    public DeviceKind getDeviceKind(@NonNull GBDevice device) {
+        return DeviceKind.HEADPHONES;
+    }
+
     public void addCapability(final SonyHeadphonesCapabilities capability) {
         capabilities.add(capability);
     }