diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md
index b01360adf..ae88ec66c 100644
--- a/docs/Config_Reference.md
+++ b/docs/Config_Reference.md
@@ -531,6 +531,11 @@ max_z_velocity:
 max_z_accel:
 #   This sets the maximum acceleration (in mm/s^2) of movement along
 #   the z axis. The default is to use max_accel for max_z_accel.
+max_rad_velocity:
+#   This limits the maximum rotational velocity (in rad/s) of a move.
+#   Lower values will result in longer print times, but prevents too
+#   fast motions near the center. A value of 0 deactivates the 
+#   scaling. The default is 0.
 
 # The stepper_x section is used to describe the X axis as well as the
 # stepper controlling the X-Z movement.