diff --git a/compiled/vwf.c b/compiled/vwf.c
index 6967bbb..c9e4cfc 100644
--- a/compiled/vwf.c
+++ b/compiled/vwf.c
@@ -44,7 +44,7 @@ byte reduce_bit_depth(int row, int foreground)
     return lower | (upper << 4);
 }
 
-byte print_character(byte chr, byte x, byte y, byte font, byte foreground)
+byte print_character(byte chr, int x, int y, int font, int foreground)
 {
     return print_character_with_callback(chr, x, y, font, foreground, vram, &get_tile_number_with_offset, TRUE);
 }
diff --git a/compiled/vwf.h b/compiled/vwf.h
index 37486a2..ff1777d 100644
--- a/compiled/vwf.h
+++ b/compiled/vwf.h
@@ -13,7 +13,7 @@ byte decode_character(byte chr);
 int get_tile_number(int x, int y);
 int expand_bit_depth(byte row, int foreground);
 byte reduce_bit_depth(int row, int foreground);
-byte print_character(byte chr, byte x, byte y, byte font, byte foreground);
+byte print_character(byte chr, int x, int y, int font, int foreground);
 byte print_character_with_callback(byte chr, int x, int y, int font, int foreground,
     int *dest, int (*getTileCallback)(int, int), int useTilemap);
 byte print_character_to_ram(byte chr, int *dest, int xOffset, int font, int foreground);