diff --git a/src/header/time/constants.rs b/src/header/time/constants.rs
index 8e8bd80449f19b72dc0732b593fd16d75c46976f..303a38936f6d7be61b752a7f86791f21bb1ef85b 100644
--- a/src/header/time/constants.rs
+++ b/src/header/time/constants.rs
@@ -10,7 +10,7 @@ pub mod sys;
 #[path = "redox.rs"]
 pub mod sys;
 
-pub(crate) const UTC: *const c_char = b"UTC\0" as *const u8 as *const c_char;
+pub(crate) const UTC: *const c_char = b"UTC\0".as_ptr().cast();
 
 pub(crate) const DAY_NAMES: [&str; 7] = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
 pub(crate) const MON_NAMES: [&str; 12] = [