diff --git a/source/src/components/global/Head.astro b/source/src/components/global/Head.astro
index 61faaef..70a3c94 100644
--- a/source/src/components/global/Head.astro
+++ b/source/src/components/global/Head.astro
@@ -7,6 +7,8 @@ if (Astro.cookies.get("Theme").value === "Light") {
     var ThemeScheme = 'light'
 } else if (Astro.cookies.get("Theme").value === "Dark") {
     var ThemeScheme = 'dark'
+}else if (Astro.cookies.get("Theme").value === undefined) {
+    var ThemeScheme = 'dark'
 }
 ---