diff --git a/internal/config/config.go b/internal/config/config.go
index a9eca03..dde3d8d 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -1,7 +1,6 @@
 package config
 
 import (
-	"math"
 	"os"
 	"time"