diff --git a/maths.cpp b/maths.cpp
index 2aaff10..6214c64 100644
--- a/maths.cpp
+++ b/maths.cpp
@@ -5,8 +5,8 @@ double degToRad(double deg) { return deg * M_PI / 180.0; }
 
 double radToDeg(double rad) { return rad * 180.0 / M_PI; }
 
-void angleToStep(Turret::StepRatio stepRatio, vec2<double> angle,
-                 vec2<long> &step) {
+void radToStep(Turret::StepRatio stepRatio, vec2<double> angle,
+               vec2<long> &step) {
   step.x = angle.x * stepRatio.x;
   step.y = angle.y * stepRatio.y;
 }
@@ -22,5 +22,5 @@ void cartesianToPolar(Turret::StepRatio stepRatio, Turret::Offset offset,
 
   vec2<double> angle(atan2(dZ, dY) - M_PI / 2, atan2(dZ, dX) - M_PI / 2);
 
-  angleToStep(stepRatio, angle, step);
+  radToStep(stepRatio, angle, step);
 }
diff --git a/maths.h b/maths.h
index 01d98da..4724c71 100644
--- a/maths.h
+++ b/maths.h
@@ -5,8 +5,8 @@
 
 double degToRad(double deg);
 double radToDeg(double rad);
-void angleToStep(Turret::StepRatio stepRatio, vec2<double> angle,
-                 vec2<long> &step);
+void radToStep(Turret::StepRatio stepRatio, vec2<double> angle,
+               vec2<long> &step);
 void cartesianToPolar(Turret::StepRatio stepRatio, Turret::Offset offset,
                       vec2<long> zero, vec3<double> position, vec2<long> &step);
 
diff --git a/turret.cpp b/turret.cpp
index 665833d..6c71b01 100644
--- a/turret.cpp
+++ b/turret.cpp
@@ -132,11 +132,11 @@ Turret &Turret::moveTo(double x, double y, double z, Unit unit) {
   }
 
   if (unit == Unit::RAD) {
-    angleToStep(_step_ratio, vec2<double>(x, y), step);
+    radToStep(_step_ratio, vec2<double>(x, y), step);
   }
 
   if (unit == Unit::DEG) {
-    angleToStep(_step_ratio, vec2<double>(degToRad(x), degToRad(y)), step);
+    radToStep(_step_ratio, vec2<double>(degToRad(x), degToRad(y)), step);
   }
 
   long maxDeltaStepX = _step_ratio.x * M_PI_2;