1 files changed, 1 insertions, 1 deletions
diff --git a/src/bg.c b/src/bg.c
index 2f4cdc856..7c55410b1 100644
--- a/src/bg.c
+++ b/src/bg.c
@@ -1001,7 +1001,7 @@ void CopyToBgTilemapBufferRect(u8 bg, const void* src, u8 destX, u8 destY, u8 wi
     }
 }
 
-void CopyToBgTilemapBufferRect_ChangePalette(u8 bg, void *src, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette)
+void CopyToBgTilemapBufferRect_ChangePalette(u8 bg, const void *src, u8 destX, u8 destY, u8 rectWidth, u8 rectHeight, u8 palette)
 {
     CopyRectToBgTilemapBufferRect(bg, src, 0, 0, rectWidth, rectHeight, destX, destY, rectWidth, rectHeight, palette, 0, 0);
 }