diff --git a/embassy-extras/src/ring_buffer.rs b/embassy-extras/src/ring_buffer.rs
index dafdd958a..0ef66f00a 100644
--- a/embassy-extras/src/ring_buffer.rs
+++ b/embassy-extras/src/ring_buffer.rs
@@ -1,4 +1,4 @@
-use crate::fmt::assert;
+use crate::fmt::{assert, *};
 
 pub struct RingBuffer<'a> {
     buf: &'a mut [u8],