diff --git a/radio/src/targets/taranis/board_taranis.h b/radio/src/targets/taranis/board_taranis.h
index e89827d90..6e7639437 100644
--- a/radio/src/targets/taranis/board_taranis.h
+++ b/radio/src/targets/taranis/board_taranis.h
@@ -177,8 +177,8 @@ uint32_t isBootloaderStart(const void * buffer);
 #define INTERNAL_MODULE_OFF()     GPIO_ResetBits(GPIO_INT_RF_PWR, PIN_INT_RF_PWR)
 #define EXTERNAL_MODULE_ON()      GPIO_SetBits(GPIO_EXT_RF_PWR, PIN_EXT_RF_PWR)
 #define EXTERNAL_MODULE_OFF()     GPIO_ResetBits(GPIO_EXT_RF_PWR, PIN_EXT_RF_PWR)
-#define INERNAL_MODULE_PWR()      (GPIO_ReadInputDataBit(GPIO_INT_RF_PWR, PIN_INT_RF_PWR) == Bit_SET)
-#define EXTERNAL_MODULE_PWR()     (GPIO_ReadInputDataBit(GPIO_EXT_RF_PWR, PIN_EXT_RF_PWR) == Bit_SET)
+#define IS_INTERNAL_MODULE_ON()      (GPIO_ReadInputDataBit(GPIO_INT_RF_PWR, PIN_INT_RF_PWR) == Bit_SET)
+#define IS_EXTERNAL_MODULE_ON()     (GPIO_ReadInputDataBit(GPIO_EXT_RF_PWR, PIN_EXT_RF_PWR) == Bit_SET)
 void init_no_pulses(uint32_t port);
 void disable_no_pulses(uint32_t port);
 void init_ppm( uint32_t module_index );
diff --git a/radio/src/telemetry/frsky_sport.cpp b/radio/src/telemetry/frsky_sport.cpp
index e853f8cea..499ab8890 100644
--- a/radio/src/telemetry/frsky_sport.cpp
+++ b/radio/src/telemetry/frsky_sport.cpp
@@ -363,8 +363,8 @@ bool sportUpdatePowerOn(ModuleIndex module)
   sportUpdateState = SPORT_POWERUP_REQ;
 
 #if defined(PCBTARANIS)
-  intPwr = INERNAL_MODULE_PWR();
-  extPwr = EXTERNAL_MODULE_PWR();
+  intPwr = IS_INTERNAL_MODULE_ON();
+  extPwr = IS_EXTERNAL_MODULE_ON();
   INTERNAL_MODULE_OFF();
   EXTERNAL_MODULE_OFF();
 #endif