A method for monitoring a system for actuating variable geometries of a turbojet engine, the actuation system including a control device, a servovalve, and an actuator controlled by the servovalve, the control device configured to determine a control current according to a set position value and to a measured position of the actuator and to provide the control current to the servovalve. The monitoring method includes: detecting a stabilized condition; determining an average value of the control current during the detecting the stabilized condition; and comparing the average value with a predetermined threshold.