diff --git a/Magnetometer/Magnetometer.cpp b/Magnetometer/Magnetometer.cpp
index 4a31a5c..cb2e6f4 100644
--- a/Magnetometer/Magnetometer.cpp
+++ b/Magnetometer/Magnetometer.cpp
@@ -8,7 +8,7 @@ double Magnetometer::radiansToDegrees(double radians) {
     return radians * RAD_TO_DEG;
 }
 
-double Magnetometer::computeVectorAngle(int16_t x, int16_t y) {
+double Magnetometer::computeVectorAngle(int16_t y, int16_t x) {
     double degrees = radiansToDegrees(-atan2(y, x));
     if (degrees < 0) {
         degrees += 360.0;