diff --git a/Marlin/ubl_G29.cpp b/Marlin/ubl_G29.cpp
index f603ec8ee..d4262ed0b 100644
--- a/Marlin/ubl_G29.cpp
+++ b/Marlin/ubl_G29.cpp
@@ -771,6 +771,7 @@
       wait_for_release();
       while (!is_lcd_clicked()) {
         idle();
+        refresh_cmd_timeout();
         if (encoder_diff) {
           do_blocking_move_to_z(current_position[Z_AXIS] + float(encoder_diff) * multiplier);
           encoder_diff = 0;