diff --git a/klippy/extras/probe.py b/klippy/extras/probe.py
index 865b240b..5a5096cf 100644
--- a/klippy/extras/probe.py
+++ b/klippy/extras/probe.py
@@ -47,7 +47,7 @@ class PrinterProbe:
     cmd_PROBE_help = "Probe Z-height at current XY position"
     def cmd_PROBE(self, params):
         toolhead = self.printer.lookup_object('toolhead')
-        homing_state = homing.Homing(toolhead)
+        homing_state = homing.Homing(self.printer)
         pos = toolhead.get_position()
         pos[2] = self.z_position
         endstops = [(self.mcu_probe, "probe")]
diff --git a/klippy/gcode.py b/klippy/gcode.py
index bae0c528..f6f8796a 100644
--- a/klippy/gcode.py
+++ b/klippy/gcode.py
@@ -513,7 +513,7 @@ class GCodeParser:
                 axes.append(self.axis2pos[axis])
         if not axes:
             axes = [0, 1, 2]
-        homing_state = homing.Homing(self.toolhead)
+        homing_state = homing.Homing(self.printer)
         if self.is_fileinput:
             homing_state.set_no_verify_retract()
         try:
diff --git a/klippy/homing.py b/klippy/homing.py
index 901af03d..f40994a0 100644
--- a/klippy/homing.py
+++ b/klippy/homing.py
@@ -10,8 +10,9 @@ ENDSTOP_SAMPLE_TIME = .000015
 ENDSTOP_SAMPLE_COUNT = 4
 
 class Homing:
-    def __init__(self, toolhead):
-        self.toolhead = toolhead
+    def __init__(self, printer):
+        self.printer = printer
+        self.toolhead = printer.lookup_object('toolhead')
         self.changed_axes = []
         self.verify_retract = True
     def set_no_verify_retract(self):