diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
index c6f00394..f44f8dba 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleProtocol.java
@@ -1826,7 +1826,7 @@ public class PebbleProtocol extends GBDeviceProtocol {
                 LOG.info(ENDPOINT_NAME + ": (cmd:" + command + ")" + uuid);
                 break;
         }
-        return null;
+        return new GBDeviceEvent[]{null};
     }
 
     private GBDeviceEvent decodeBlobDb(ByteBuffer buf) {