diff --git a/sw/airborne/subsystems/imu.c b/sw/airborne/subsystems/imu.c
index 6ef8c19d3d..c7dcb09f72 100644
--- a/sw/airborne/subsystems/imu.c
+++ b/sw/airborne/subsystems/imu.c
@@ -226,7 +226,7 @@ void imu_SetBodyToImuCurrent(float set) {
 
 // weak functions, used if not explicitly provided by implementation
 
-void WEAK imu_scale_gyro(void)
+void WEAK imu_periodic(void)
 {
 }