diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 5984425ce..5ece72fa6 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -2481,7 +2481,7 @@
   #define FILAMENT_UNLOAD_PURGE_FEEDRATE      20  // (mm/s) feedrate to purge before unload
   #define FILAMENT_UNLOAD_FAST_LENGTH         15  // (mm) An unretract is done, then this length is purged.
   #define FILAMENT_UNLOAD_FAST_FEEDRATE       25  // (mm/s) feedrate to purge before unload
-  #define FILAMENT_UNLOAD_DELAY             2000  // (ms) Delay for the filament to cool after retract.
+  #define LULZBOT_FILAMENT_UNLOAD_DELAY             2000  // (ms) Delay for the filament to cool after retract.
 
   #define PAUSE_PARK_NOZZLE_TIMEOUT          180  // (seconds) Time limit before the nozzle is turned off for safety.
   #define FILAMENT_CHANGE_ALERT_BEEPS          2  // Number of alert beeps to play when a response is needed.
diff --git a/Marlin/src/feature/pause.cpp b/Marlin/src/feature/pause.cpp
index 3f35e9422..27826c71a 100644
--- a/Marlin/src/feature/pause.cpp
+++ b/Marlin/src/feature/pause.cpp
@@ -344,7 +344,7 @@ bool unload_filament(const_float_t unload_length, const bool show_lcd/*=false*/,
 
   unscaled_e_move(unload_length * mix_multiplier, (FILAMENT_CHANGE_UNLOAD_FEEDRATE) * mix_multiplier);
 
-  safe_delay(FILAMENT_UNLOAD_DELAY); // pausing to allow filament to stiffen up
+  safe_delay(LULZBOT_FILAMENT_UNLOAD_DELAY); // pausing to allow filament to stiffen up
 
   unscaled_e_move((-FILAMENT_UNLOAD_FAST_LENGTH) * mix_multiplier,  // Doing a fast unload to keep filament from deforming by hobbed gear
                   (FILAMENT_UNLOAD_FAST_FEEDRATE) * mix_multiplier);
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index e9ba8f2fd..47914c246 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -488,6 +488,8 @@
   #error "PS_DEFAULT_OFF is now PSU_DEFAULT_OFF."
 #elif defined(FILAMENT_UNLOAD_RETRACT_LENGTH)
   #error "FILAMENT_UNLOAD_RETRACT_LENGTH is now FILAMENT_UNLOAD_PURGE_RETRACT."
+#elif defined(FILAMENT_UNLOAD_DELAY)
+  #error "FILAMENT_UNLOAD_DELAY is now FILAMENT_UNLOAD_PURGE_DELAY."
 #elif defined(HOME_USING_SPREADCYCLE)
   #error "HOME_USING_SPREADCYCLE is now obsolete. Please remove it."
 #elif defined(DGUS_LCD)