diff --git a/doc/NavigationService.md b/doc/NavigationService.md
index d0899817..fd81d0bf 100644
--- a/doc/NavigationService.md
+++ b/doc/NavigationService.md
@@ -9,19 +9,19 @@ manDist (string) - Manouvre Distance, the distance to the upcoming change
 progress (uint8) - Percent complete of total route, value 0-100
 
 ## Service
-The service UUID is c7e60001-78fc-48fe-8e23-433b3a1942d0
+The service UUID is 00010000-78fc-48fe-8e23-433b3a1942d0
 
 ## Characteristics
-## Flags (UUID c7e60002-78fc-48fe-8e23-433b3a1942d0)
+## Flags (UUID 00010001-78fc-48fe-8e23-433b3a1942d0)
 All included icons are from pure-maps, which provides the actual routing from the client. The icon names ultimately come from the mapbox project "direction-icons", See https://github.com/rinigus/pure-maps/tree/master/qml/icons/navigation See the end of this document for the full lsit of supported icon names.
 
-## Narrative (UUID c7e60003-78fc-48fe-8e23-433b3a1942d0)
+## Narrative (UUID 00010002-78fc-48fe-8e23-433b3a1942d0)
 This is a client supplied string describing the upcoming instruction such as "At the roundabout take the first exit".
 
-## Man Dist (UUID c7e60004-78fc-48fe-8e23-433b3a1942d0)
+## Man Dist (UUID 00010003-78fc-48fe-8e23-433b3a1942d0)
 This is a short string describing the distance to the upcoming instruction such as "50 m".
 
-## Progress (UUID c7e60001=5-78fc-48fe-8e23-433b3a1942d0)
+## Progress (UUID 00010004-78fc-48fe-8e23-433b3a1942d0)
 The percent complete in a uint8.  The watch displays this as an overall progress in a progress bar.
 
 ## Full icon list
diff --git a/src/components/ble/NavigationService.h b/src/components/ble/NavigationService.h
index 5aab263c..7972308c 100644
--- a/src/components/ble/NavigationService.h
+++ b/src/components/ble/NavigationService.h
@@ -26,7 +26,7 @@
 #undef max
 #undef min
 
-// c7e60000-78fc-48fe-8e23-433b3a1942d0
+// 00010000-78fc-48fe-8e23-433b3a1942d0
 #define NAVIGATION_SERVICE_UUID_BASE                                                                                                       \
   { 0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, 0x00, 0x00, 0x00, 0x00 }