diff --git a/drivers/i386/vga.c b/drivers/i386/vga.c
index dfadeba..07971eb 100644
--- a/drivers/i386/vga.c
+++ b/drivers/i386/vga.c
@@ -1,6 +1,6 @@
 #include <grub/text_fb_info.h>
 #include "../vga.h"
-#define xy_to_mem(x,y) ((x+(y*height))*2)
+#define xy_to_indx(x,y) ((x+(y*height))*2)
 char* screen;
 int width;
 int height;
@@ -8,8 +8,8 @@ vga_colors fg_color;
 vga_colors bg_color;
 
 void vga_set_char(int x,int y,char c) {
-  screen[xy_to_mem(x,y)]=c;
-  screen[xy_to_mem(x,y)+1]=(bg_color<<4)|fg_color;
+  screen[xy_to_indx(x,y)]=c;
+  screen[xy_to_indx(x,y)+1]=(bg_color<<4)|fg_color;
 }
 
 void vga_init(text_fb_info framebuffer_info) {