diff --git a/test/klippy/input_shaper.cfg b/test/klippy/input_shaper.cfg
index fcfc7fd1..bca94eb7 100644
--- a/test/klippy/input_shaper.cfg
+++ b/test/klippy/input_shaper.cfg
@@ -77,6 +77,9 @@ shaper_freq_x: 39.3
 cs_pin: PK7
 axes_map: -x,-y,z
 
+[mpu9250 my_mpu]
+
 [resonance_tester]
 probe_points: 20,20,20
-accel_chip: adxl345
+accel_chip_x: adxl345
+accel_chip_y: mpu9250 my_mpu