diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index a1f7671f2..b1e7028c6 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -88,7 +88,7 @@
 
 #include "Tcodes.h"
 #include "Dcodes.h"
-#include "AutoDeplete.h"
+#include "SpoolJoin.h"
 
 #ifndef LA_NOCOMPAT
 #include "la10compat.h"
diff --git a/Firmware/AutoDeplete.cpp b/Firmware/SpoolJoin.cpp
similarity index 98%
rename from Firmware/AutoDeplete.cpp
rename to Firmware/SpoolJoin.cpp
index 0a0274db5..846cce6ca 100644
--- a/Firmware/AutoDeplete.cpp
+++ b/Firmware/SpoolJoin.cpp
@@ -1,4 +1,4 @@
-#include "AutoDeplete.h"
+#include "SpoolJoin.h"
 #include "eeprom.h"
 #include "Filament_sensor.h"
 
diff --git a/Firmware/AutoDeplete.h b/Firmware/SpoolJoin.h
similarity index 100%
rename from Firmware/AutoDeplete.h
rename to Firmware/SpoolJoin.h
diff --git a/Firmware/Tcodes.cpp b/Firmware/Tcodes.cpp
index 85a967063..fbeb680ac 100644
--- a/Firmware/Tcodes.cpp
+++ b/Firmware/Tcodes.cpp
@@ -1,5 +1,5 @@
 #include "Tcodes.h"
-#include "AutoDeplete.h"
+#include "SpoolJoin.h"
 #include "Marlin.h"
 #include "language.h"
 #include "messages.h"
diff --git a/Firmware/mmu2.cpp b/Firmware/mmu2.cpp
index 51925bc9b..85a076744 100644
--- a/Firmware/mmu2.cpp
+++ b/Firmware/mmu2.cpp
@@ -15,7 +15,7 @@
 #include "temperature.h"
 #include "ultralcd.h"
 #include "cardreader.h" // for IS_SD_PRINTING
-#include "AutoDeplete.h"
+#include "SpoolJoin.h"
 
 // As of FW 3.12 we only support building the FW with only one extruder, all the multi-extruder infrastructure will be removed.
 // Saves at least 800B of code size
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index 64f01c14f..20a509fed 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -37,7 +37,7 @@
 #include "sound.h"
 
 #include "mmu2.h"
-#include "AutoDeplete.h"
+#include "SpoolJoin.h"
 
 #include "static_assert.h"
 #include "first_lay_cal.h"