diff --git a/src/prelude.rs b/src/prelude.rs
index 08e00545..f0966aab 100755
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -27,7 +27,7 @@ pub use crate::{
 pub use crate::i2c::I2cExt as _;
 
 #[cfg(any(feature = "io-STM32L051", feature = "io-STM32L071",))]
-pub use crate::serial::Serial1LpExt as _;
+pub use crate::serial::{Serial1Ext as _, Serial1LpExt as _};
 #[cfg(any(
     feature = "io-STM32L021",
     feature = "io-STM32L031",