diff --git a/src/main/sensors/barometer.h b/src/main/sensors/barometer.h
index 9fc6c497d2..9edd7c6a57 100644
--- a/src/main/sensors/barometer.h
+++ b/src/main/sensors/barometer.h
@@ -27,6 +27,7 @@ typedef struct barometerConfig_s {
 } barometerConfig_t;
 
 extern int32_t BaroAlt;
+extern int32_t baroTemperature;             // Use temperature for telemetry
 
 #ifdef BARO
 void useBarometerConfig(barometerConfig_t *barometerConfigToUse);