diff --git a/Marlin/src/feature/spindle_laser.h b/Marlin/src/feature/spindle_laser.h
index 15ff661c7..e8db3aa60 100644
--- a/Marlin/src/feature/spindle_laser.h
+++ b/Marlin/src/feature/spindle_laser.h
@@ -235,7 +235,7 @@ public:
     // Inline modes of all other functions; all enable planner inline power control
     static inline void set_inline_enabled(const bool enable) {
       if (enable)
-        inline_power(cpwr_to_upwr(SPEED_POWER_STARTUP));
+        inline_power(255);
       else {
         isReady = false;
         unitPower = menuPower = 0;