diff --git a/home/window.asm b/home/window.asm
new file mode 100644
index 000000000..b5b08e147
--- /dev/null
+++ b/home/window.asm
@@ -0,0 +1,96 @@
+ResetWindow: ; 2dba
+
+	call Function1fbf
+	ld a, [hROMBank]
+	push af
+	ld a, BANK(Function6454) ; and BANK(Function64bf)
+	rst Bankswitch
+
+	call Function6454
+	call Function2e20
+	call Function64bf
+
+	pop af
+	rst Bankswitch
+	ret
+; 2dcf
+
+
+Function2dcf: ; 2dcf
+	ld a, [hOAMUpdate]
+	push af
+	ld a, $1
+	ld [hOAMUpdate], a
+	call Function2de2
+	pop af
+	ld [hOAMUpdate], a
+	ld hl, VramState
+	res 6, [hl]
+	ret
+; 2de2
+
+Function2de2: ; 2de2
+	call Function1fbf
+	xor a
+	ld [hBGMapMode], a
+	call Function2173
+	call Function2e20
+	xor a
+	ld [hBGMapMode], a
+	call Function2e31
+	ld a, $90
+	ld [hWY], a
+	call Functione4a
+	callba Functionb8000
+	callba Function106594
+	ret
+; 2e08
+
+Function2e08: ; 2e08
+	call Function1fbf
+	ld a, [hROMBank]
+	push af
+	ld a, BANK(Function6454) ; and BANK(Function64bf)
+	rst Bankswitch
+
+	call Function6454
+	call SpeechTextBox
+	call Function2e20
+	call Function64bf
+	pop af
+	rst Bankswitch
+
+	ret
+; 2e20
+
+Function2e20: ; 2e20
+	ld a, [hOAMUpdate]
+	push af
+	ld a, $1
+	ld [hOAMUpdate], a
+	callba Function104110
+	pop af
+	ld [hOAMUpdate], a
+	ret
+; 2e31
+
+Function2e31: ; 2e31
+	ld a, [hOAMUpdate]
+	push af
+	ld a, [hBGMapMode]
+	push af
+	xor a
+	ld [hBGMapMode], a
+	ld a, $1
+	ld [hOAMUpdate], a
+	call Function1ad2
+	xor a
+	ld [hOAMUpdate], a
+	call DelayFrame
+	pop af
+	ld [hBGMapMode], a
+	pop af
+	ld [hOAMUpdate], a
+	ret
+; 2e4e
+
diff --git a/main.asm b/main.asm
index edcde60e1..2cbb507dd 100644
--- a/main.asm
+++ b/main.asm
@@ -504,104 +504,9 @@ Function2d43: ; 2d43
 
 INCLUDE "home/farcall.asm"
 INCLUDE "home/predef.asm"
+INCLUDE "home/window.asm"
 
 
-ResetWindow: ; 2dba
-
-	call Function1fbf
-	ld a, [hROMBank]
-	push af
-	ld a, BANK(Function6454) ; and BANK(Function64bf)
-	rst Bankswitch
-
-	call Function6454
-	call Function2e20
-	call Function64bf
-
-	pop af
-	rst Bankswitch
-	ret
-; 2dcf
-
-
-Function2dcf: ; 2dcf
-	ld a, [hOAMUpdate]
-	push af
-	ld a, $1
-	ld [hOAMUpdate], a
-	call Function2de2
-	pop af
-	ld [hOAMUpdate], a
-	ld hl, VramState
-	res 6, [hl]
-	ret
-; 2de2
-
-Function2de2: ; 2de2
-	call Function1fbf
-	xor a
-	ld [hBGMapMode], a
-	call Function2173
-	call Function2e20
-	xor a
-	ld [hBGMapMode], a
-	call Function2e31
-	ld a, $90
-	ld [hWY], a
-	call Functione4a
-	callba Functionb8000
-	callba Function106594
-	ret
-; 2e08
-
-Function2e08: ; 2e08
-	call Function1fbf
-	ld a, [hROMBank]
-	push af
-	ld a, BANK(Function6454) ; and BANK(Function64bf)
-	rst Bankswitch
-
-	call Function6454
-	call SpeechTextBox
-	call Function2e20
-	call Function64bf
-	pop af
-	rst Bankswitch
-
-	ret
-; 2e20
-
-Function2e20: ; 2e20
-	ld a, [hOAMUpdate]
-	push af
-	ld a, $1
-	ld [hOAMUpdate], a
-	callba Function104110
-	pop af
-	ld [hOAMUpdate], a
-	ret
-; 2e31
-
-Function2e31: ; 2e31
-	ld a, [hOAMUpdate]
-	push af
-	ld a, [hBGMapMode]
-	push af
-	xor a
-	ld [hBGMapMode], a
-	ld a, $1
-	ld [hOAMUpdate], a
-	call Function1ad2
-	xor a
-	ld [hOAMUpdate], a
-	call DelayFrame
-	pop af
-	ld [hBGMapMode], a
-	pop af
-	ld [hOAMUpdate], a
-	ret
-; 2e4e
-
 Function2e4e: ; 2e4e
 	scf
 	ret