diff --git a/radio/src/audio.cpp b/radio/src/audio.cpp
index 38a5c733f..2944274b3 100644
--- a/radio/src/audio.cpp
+++ b/radio/src/audio.cpp
@@ -169,7 +169,7 @@ const char * const unitsFilenames[] = {
   "ms",
   "us",
   "km",
-  "spare5",
+  "dbm",
   "spare6",
   "spare7",
   "spare8",
diff --git a/radio/src/dataconstants.h b/radio/src/dataconstants.h
index 100857ac3..e52776e81 100644
--- a/radio/src/dataconstants.h
+++ b/radio/src/dataconstants.h
@@ -309,6 +309,11 @@ enum TelemetryUnit {
   UNIT_KM,
   UNIT_DBM,
   UNIT_MAX = UNIT_DBM,
+  UNIT_SPARE6,
+  UNIT_SPARE7,
+  UNIT_SPARE8,
+  UNIT_SPARE9,
+  UNIT_SPARE10,
   UNIT_HOURS,
   UNIT_MINUTES,
   UNIT_SECONDS,