diff --git a/klippy/kinematics/cartesian.py b/klippy/kinematics/cartesian.py
index ecf00320..13b8c4e8 100644
--- a/klippy/kinematics/cartesian.py
+++ b/klippy/kinematics/cartesian.py
@@ -71,6 +71,7 @@ class CartKinematics:
         second_homing_speed = hi.second_homing_speed
         if axis == 2:
             homing_speed = min(homing_speed, self.max_z_velocity)
+            second_homing_speed = min(second_homing_speed, self.max_z_velocity)
         homepos = [None, None, None, None]
         homepos[axis] = hi.position_endstop
         coord = [None, None, None, None]
diff --git a/klippy/kinematics/corexy.py b/klippy/kinematics/corexy.py
index a3399d89..84d61d2c 100644
--- a/klippy/kinematics/corexy.py
+++ b/klippy/kinematics/corexy.py
@@ -66,6 +66,8 @@ class CoreXYKinematics:
             second_homing_speed = hi.second_homing_speed
             if axis == 2:
                 homing_speed = min(homing_speed, self.max_z_velocity)
+                second_homing_speed = min(second_homing_speed,
+                                          self.max_z_velocity)
             homepos = [None, None, None, None]
             homepos[axis] = hi.position_endstop
             coord = [None, None, None, None]