diff --git a/fb/main.go b/fb/main.go
index 806c4dd..3248dff 100644
--- a/fb/main.go
+++ b/fb/main.go
@@ -8,7 +8,7 @@ import (
 	"os"
 )
 
-func resolution() (w int, h int) {
+func Resolution() (w int, h int) {
 	resFile, err := os.Open("/sys/class/graphics/fb0/virtual_size")
 	if err != nil {
 		panic(err)
@@ -24,7 +24,6 @@ func resolution() (w int, h int) {
 }
 
 var devfb *os.File
-const Width, Height int = resolution()
 
 func init() {
 	var err error