diff --git a/src/main/flight/mixer.c b/src/main/flight/mixer.c
index df45ddee0..6f6dbb3ae 100755
--- a/src/main/flight/mixer.c
+++ b/src/main/flight/mixer.c
@@ -803,12 +803,12 @@ void mixTable(void *pidProfilePtr)
             throttleMax = flight3DConfig->deadband3d_low;
             throttleMin = escAndServoConfig->minthrottle;
             throttlePrevious = rcCommand[THROTTLE];
-		    throttle = rcCommand[THROTTLE] + flight3DConfig->deadband3d_throttle;
+            throttle = rcCommand[THROTTLE] + flight3DConfig->deadband3d_throttle;
         } else if (rcCommand[THROTTLE] >= (rxConfig->midrc + flight3DConfig->deadband3d_throttle)) { // Positive handling
             throttleMax = escAndServoConfig->maxthrottle;
             throttleMin = flight3DConfig->deadband3d_high;
             throttlePrevious = rcCommand[THROTTLE];
-		    throttle = rcCommand[THROTTLE] - flight3DConfig->deadband3d_throttle;
+            throttle = rcCommand[THROTTLE] - flight3DConfig->deadband3d_throttle;
         } else if ((throttlePrevious <= (rxConfig->midrc - flight3DConfig->deadband3d_throttle)))  { // Deadband handling from negative to positive
             throttle = throttleMax = flight3DConfig->deadband3d_low;
             throttleMin = escAndServoConfig->minthrottle;