diff --git a/r5dev/tier2/renderutils.h b/r5dev/tier2/renderutils.h
index d80841b5..225e4e78 100644
--- a/r5dev/tier2/renderutils.h
+++ b/r5dev/tier2/renderutils.h
@@ -2,16 +2,16 @@
 #define RENDERUTILS_H
 #include "mathlib/vector.h"
 
-void DebugDrawBox(const Vector3D& vOrigin, const QAngle& vAngles, const Vector3D& vMins, const Vector3D& vMaxs, Color color, bool bZBuffer);
-void DebugDrawCylinder(const Vector3D& vOrigin, const QAngle& vAngles, float flRadius, float flHeight, Color color, int nSides = 16, bool bZBuffer = false);
-void DebugDrawCapsule(const Vector3D& vStart, const QAngle& vAngles, const Vector3D& vRadius, float flHeight, Color color, bool bZBuffer = false);
-void DebugDrawSphere(const Vector3D& vOrigin, float flRadius, Color color, int nSegments = 16, bool bZBuffer = false);
-void DebugDrawHemiSphere(const Vector3D& vOrigin, const QAngle& vAngles, const Vector3D& vRadius, Color color, int nSegments = 16, bool bZBuffer = false);
-void DebugDrawCircle(const Vector3D& vOrigin, const QAngle& vAngles, float flRadius, Color color, int nSegments = 16, bool bZBuffer = false);
-void DebugDrawSquare(const Vector3D& vOrigin, const QAngle& vAngles, float flSquareSize, Color color, bool bZBuffer = false);
-void DebugDrawTriangle(const Vector3D& vOrigin, const QAngle& vAngles, float flTriangleSize, Color color, bool bZBuffer = false);
-void DebugDrawMark(const Vector3D& vOrigin, float flRadius, const vector<int>& vColor, bool bZBuffer = false);
-void DrawStar(const Vector3D& vRrigin, float flRadius, bool bZBuffer = false);
-void DebugDrawArrow(const Vector3D& vOrigin, const Vector3D& vEnd, float flArraySize, Color color, bool bZBuffer = false);
-void DebugDrawAxis(const Vector3D& vOrigin, const QAngle& vAngles = { 0, 0, 0 }, float flScale = 50.f, bool bZBuffer = false);
+void DebugDrawBox(const Vector3D& vOrigin, const QAngle& vAngles, const Vector3D& vMins, const Vector3D& vMaxs, Color color, bool bZBuffer = true);
+void DebugDrawCylinder(const Vector3D& vOrigin, const QAngle& vAngles, float flRadius, float flHeight, Color color, int nSides = 16, bool bZBuffer = true);
+void DebugDrawCapsule(const Vector3D& vStart, const QAngle& vAngles, const Vector3D& vRadius, float flHeight, Color color, bool bZBuffer = true);
+void DebugDrawSphere(const Vector3D& vOrigin, float flRadius, Color color, int nSegments = 16, bool bZBuffer = true);
+void DebugDrawHemiSphere(const Vector3D& vOrigin, const QAngle& vAngles, const Vector3D& vRadius, Color color, int nSegments = 16, bool bZBuffer = true);
+void DebugDrawCircle(const Vector3D& vOrigin, const QAngle& vAngles, float flRadius, Color color, int nSegments = 16, bool bZBuffer = true);
+void DebugDrawSquare(const Vector3D& vOrigin, const QAngle& vAngles, float flSquareSize, Color color, bool bZBuffer = true);
+void DebugDrawTriangle(const Vector3D& vOrigin, const QAngle& vAngles, float flTriangleSize, Color color, bool bZBuffer = true);
+void DebugDrawMark(const Vector3D& vOrigin, float flRadius, const vector<int>& vColor, bool bZBuffer = true);
+void DrawStar(const Vector3D& vRrigin, float flRadius, bool bZBuffer = true);
+void DebugDrawArrow(const Vector3D& vOrigin, const Vector3D& vEnd, float flArraySize, Color color, bool bZBuffer = true);
+void DebugDrawAxis(const Vector3D& vOrigin, const QAngle& vAngles = { 0, 0, 0 }, float flScale = 50.f, bool bZBuffer = true);
 #endif // RENDERUTILS_H