diff --git a/bindings/GeometryDash.bro b/bindings/GeometryDash.bro
index 881e048c..26e1e3dc 100644
--- a/bindings/GeometryDash.bro
+++ b/bindings/GeometryDash.bro
@@ -4540,7 +4540,7 @@ class PlayerCheckpoint : cocos2d::CCNode {
     static PlayerCheckpoint* create() = mac 0x7e8c0, win 0x20dc40;
 
     cocos2d::CCPoint m_position;
-    float m_yAccel;
+    float m_yVelocity;
     bool m_isUpsideDown;
     bool m_isShip;
     bool m_isBall;
@@ -4736,7 +4736,7 @@ class PlayerObject : GameObject, AnimatedSpriteDelegate {
     cocos2d::CCSprite* m_vehicleGlow;
     cocos2d::CCMotionStreak* m_regularTrail;
     HardStreak* m_waveTrail;
-    double m_xAccel;
+    double m_xVelocity;
     double m_jumpAccel;
     double m_gravity;
     double m_unknown20;
@@ -4792,7 +4792,7 @@ class PlayerObject : GameObject, AnimatedSpriteDelegate {
     float m_unk61C;
     int m_unk620;
     bool m_canRobotJump;
-    double m_yAccel;
+    double m_yVelocity;
     bool m_isOnSlope;
     bool m_wasOnSlope;
     float m_unk634;