diff --git a/src/C++/Driver/src/test.cpp b/src/C++/Driver/src/test.cpp
index c1fd407..64bac26 100644
--- a/src/C++/Driver/src/test.cpp
+++ b/src/C++/Driver/src/test.cpp
@@ -14,10 +14,6 @@ int command();
 int checkCenterCliff();
 int checkWheelDrop();
 
-// Constante karakters voor invoeropties
-const char FORWARD = '1';
-const char ROTATE = '2';
-
 int main() {
   // Start communicatie met de robot
   unsigned char *null_ptr(0);
@@ -43,14 +39,14 @@ int command() {
 
     // Verwerk de invoer van de gebruiker
     switch (input) {
-    case FORWARD: {
+    case 1: {
       int distance;
       std::cout << "Enter distance to move forward: ";
       std::cin >> distance;
       robot.goStraight(distance); // Beweeg de robot naar voren
     } break;
 
-    case ROTATE: {
+    case 2: {
       int angle;
       std::cout << "Enter angle to rotate in degrees: ";
       std::cin >> angle;