diff --git a/asm/pokenav.s b/asm/pokenav.s
index c0fb9c48db..2d7981f103 100644
--- a/asm/pokenav.s
+++ b/asm/pokenav.s
@@ -5,16 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_81C7418
-sub_81C7418: @ 81C7418
-	push {lr}
-	bl TransferPlttBuffer
-	bl LoadOam
-	bl ProcessSpriteCopyRequests
-	pop {r0}
-	bx r0
-	thumb_func_end sub_81C7418
-
 	thumb_func_start sub_81C742C
 sub_81C742C: @ 81C742C
 	push {r4-r7,lr}
diff --git a/src/pokenav_main.c b/src/pokenav_main.c
index b39ab7bb10..bd57d6e053 100644
--- a/src/pokenav_main.c
+++ b/src/pokenav_main.c
@@ -238,4 +238,10 @@ void sub_81C7400() {
 	AnimateSprites();
 	BuildOamBuffer();
 	UpdatePaletteFade();
+}
+
+void sub_81C7418() {
+	TransferPlttBuffer();
+	LoadOam();
+	ProcessSpriteCopyRequests();
 }
\ No newline at end of file