diff --git a/src/main.zig b/src/main.zig
index 45b3aa6a1d892408888211c954fd60156e52758f..ab7fd6e1642bf4145d8d4321b5d75ec0d07f2402 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -4,8 +4,8 @@ const pek = @import("pek");
 const example_document =
     \\html[lang="en"](
     \\    head(
+    \\        meta[charset="utf-8"]
     \\        title("Pek Example")
-    \\        meta[charset="UTF-8"]
     \\        meta[name="viewport" content="width=device-width,initial-scale=1"]
     \\    )
     \\    body(