diff --git a/examples/trackle-upp-creator.py b/examples/trackle-upp-creator.py
index ed6c3b8..e53009f 100644
--- a/examples/trackle-upp-creator.py
+++ b/examples/trackle-upp-creator.py
@@ -231,7 +231,7 @@ def create_upp(self) -> bool:
                 0x13,               # chained uppV1
                 self.uuid.bytes,
                 prevsig,
-                0x55,               # trackle upp type
+                0x54,               # trackle upp type
                 self.payload,
                 0
             ]