diff --git a/src/time/cds.rs b/src/time/cds.rs
index 7b1be71..3db55bd 100644
--- a/src/time/cds.rs
+++ b/src/time/cds.rs
@@ -17,9 +17,6 @@ use core::ops::{Add, AddAssign};
 use core::time::Duration;
 use delegate::delegate;
 
-#[cfg(feature = "std")]
-use std_mod::*;
-
 /// Base value for the preamble field for a time field parser to determine the time field type.
 pub const P_FIELD_BASE: u8 = (CcsdsTimeCodes::Cds as u8) << 4;
 pub const MIN_CDS_FIELD_LEN: usize = 7;
diff --git a/src/time/mod.rs b/src/time/mod.rs
index 6b91199..44d62a2 100644
--- a/src/time/mod.rs
+++ b/src/time/mod.rs
@@ -16,6 +16,8 @@ use serde::{Deserialize, Serialize};
 use std::error::Error;
 #[cfg(feature = "std")]
 use std::time::{SystemTime, SystemTimeError};
+#[cfg(feature = "std")]
+use std_mod::*;
 
 pub mod ascii;
 pub mod cds;