diff --git a/include/vpad/input.h b/include/vpad/input.h
index df280c23..3ac915cf 100644
--- a/include/vpad/input.h
+++ b/include/vpad/input.h
@@ -867,7 +867,7 @@ VPADCalcTPCalibrationParam(VPADTouchCalibrationParam *param,
                            uint16_t screenX1,
                            uint16_t screenY1,
                            uint16_t touchX2,
-                           uint16_t rawY2,
+                           uint16_t touchY2,
                            uint16_t x2,
                            uint16_t y2);