diff --git a/Marlin/src/module/planner.cpp b/Marlin/src/module/planner.cpp
index 891f6a7ab0..e111a808b2 100644
--- a/Marlin/src/module/planner.cpp
+++ b/Marlin/src/module/planner.cpp
@@ -1382,7 +1382,7 @@ void Planner::check_axes_activity() {
     sync_fan_speeds(tail_fan_speed);
   #endif
 
-  TERN_(AUTOTEMP, getHighESpeed());
+  TERN_(AUTOTEMP, autotemp_task());
 
   #if ENABLED(BARICUDA)
     TERN_(HAS_HEATER_1, analogWrite(pin_t(HEATER_1_PIN), tail_valve_pressure));
@@ -1432,7 +1432,7 @@ void Planner::check_axes_activity() {
    * based on the extrusion speed, which is calculated from the blocks
    * currently in the planner.
    */
-  void Planner::getHighESpeed() {
+  void Planner::autotemp_task() {
     static float oldt = 0;
 
     if (!autotemp_enabled) return;
diff --git a/Marlin/src/module/planner.h b/Marlin/src/module/planner.h
index 6b99c8bcc1..570fcc08af 100644
--- a/Marlin/src/module/planner.h
+++ b/Marlin/src/module/planner.h
@@ -926,7 +926,7 @@ class Planner {
       static bool autotemp_enabled;
       static void autotemp_update();
       static void autotemp_M104_M109();
-      static void getHighESpeed();
+      static void autotemp_task();
     #endif
 
     #if HAS_LINEAR_E_JERK