diff --git a/src/main/config/config.c b/src/main/config/config.c
index 8917f2c4d..f5aabf362 100755
--- a/src/main/config/config.c
+++ b/src/main/config/config.c
@@ -172,7 +172,7 @@ static uint32_t activeFeaturesLatch = 0;
 static uint8_t currentControlRateProfileIndex = 0;
 controlRateConfig_t *currentControlRateProfile;
 
-static const uint8_t EEPROM_CONF_VERSION = 145;
+static const uint8_t EEPROM_CONF_VERSION = 144;
 
 static void resetAccelerometerTrims(flightDynamicsTrims_t *accelerometerTrims)
 {
@@ -191,7 +191,6 @@ static void resetControlRateConfig(controlRateConfig_t *controlRateConfig)
     controlRateConfig->dynThrPID = 10;
     controlRateConfig->rcYawExpo8 = 0;
     controlRateConfig->tpa_breakpoint = 1650;
-    controlRateConfig->rcExpoPwr = 3;
 
     for (uint8_t axis = 0; axis < FLIGHT_DYNAMICS_INDEX_COUNT; axis++) {
         controlRateConfig->rates[axis] = 70;
diff --git a/src/main/io/rc_controls.h b/src/main/io/rc_controls.h
index 55e3cecba..38c093f53 100644
--- a/src/main/io/rc_controls.h
+++ b/src/main/io/rc_controls.h
@@ -152,7 +152,6 @@ typedef struct controlRateConfig_s {
     uint8_t dynThrPID;
     uint8_t rcYawExpo8;
     uint16_t tpa_breakpoint;                // Breakpoint where TPA is activated
-    uint8_t rcExpoPwr;
 } controlRateConfig_t;
 
 extern int16_t rcCommand[4];
diff --git a/src/main/io/serial_cli.c b/src/main/io/serial_cli.c
index 5095ef0fe..9509d0caa 100644
--- a/src/main/io/serial_cli.c
+++ b/src/main/io/serial_cli.c
@@ -800,7 +800,6 @@ const clivalue_t valueTable[] = {
     { "rc_rate_yaw",                VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].rcYawRate8, .config.minmax = { 0,  255 } },
     { "rc_expo",                    VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].rcExpo8, .config.minmax = { 0,  100 } },
     { "rc_yaw_expo",                VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].rcYawExpo8, .config.minmax = { 0,  100 } },
-    { "rc_expo_power",              VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].rcExpoPwr, .config.minmax = { 2,  4 } },
     { "thr_mid",                    VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].thrMid8, .config.minmax = { 0,  100 } },
     { "thr_expo",                   VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].thrExpo8, .config.minmax = { 0,  100 } },
     { "roll_srate",                 VAR_UINT8  | PROFILE_RATE_VALUE, &masterConfig.profile[0].controlRateProfile[0].rates[FD_ROLL], .config.minmax = { 0,  CONTROL_RATE_CONFIG_ROLL_PITCH_RATE_MAX } },
diff --git a/src/main/io/serial_msp.c b/src/main/io/serial_msp.c
index 21f68beba..33bd4a74c 100644
--- a/src/main/io/serial_msp.c
+++ b/src/main/io/serial_msp.c
@@ -821,7 +821,7 @@ static bool processOutCommand(uint8_t cmdMSP)
         serialize16((uint16_t)gyro.targetLooptime);
         break;
     case MSP_RC_TUNING:
-        headSerialReply(13);
+        headSerialReply(12);
         serialize8(currentControlRateProfile->rcRate8);
         serialize8(currentControlRateProfile->rcExpo8);
         for (i = 0 ; i < 3; i++) {
@@ -833,7 +833,6 @@ static bool processOutCommand(uint8_t cmdMSP)
         serialize16(currentControlRateProfile->tpa_breakpoint);
         serialize8(currentControlRateProfile->rcYawExpo8);
         serialize8(currentControlRateProfile->rcYawRate8);
-        serialize8(currentControlRateProfile->rcExpoPwr);
         break;
     case MSP_PID:
         headSerialReply(3 * PID_ITEM_COUNT);
@@ -1426,9 +1425,6 @@ static bool processInCommand(void)
             if (currentPort->dataSize >= 12) {
                 currentControlRateProfile->rcYawRate8 = read8();
             }
-            if (currentPort->dataSize >=13) {
-                currentControlRateProfile->rcExpoPwr = read8();
-            }
         } else {
             headSerialError(0);
         }
diff --git a/src/main/mw.c b/src/main/mw.c
index d84608554..faed2088b 100644
--- a/src/main/mw.c
+++ b/src/main/mw.c
@@ -174,6 +174,7 @@ bool isCalibrating()
 }
 
 #define RC_RATE_INCREMENTAL 14.54f
+#define RC_EXPO_POWER 3
 
 float calculateSetpointRate(int axis, int16_t rc) {
     float angleRate, rcRate, rcSuperfactor, rcCommandf;
@@ -193,7 +194,7 @@ float calculateSetpointRate(int axis, int16_t rc) {
 
     if (rcExpo) {
         float expof = rcExpo / 100.0f;
-        rcCommandf = rcCommandf * powerf(rcInput[axis], currentControlRateProfile->rcExpoPwr) * expof + rcCommandf * (1-expof);
+        rcCommandf = rcCommandf * powerf(rcInput[axis], RC_EXPO_POWER) * expof + rcCommandf * (1-expof);
     }
 
     angleRate = 200.0f * rcRate * rcCommandf;