diff --git a/printer.cfg b/printer.cfg
index 8759420..dbaad96 100644
--- a/printer.cfg
+++ b/printer.cfg
@@ -80,7 +80,7 @@ homing_speed: 5
 
 [tmc2209 stepper_z]
 uart_pin: PA15
-run_current: 1.000
+run_current: 0.900
 stealthchop_threshold: 0
 interpolate: False
 sense_resistor: 0.150