diff --git a/src/lib.rs b/src/lib.rs
index 82ce330..6f9ac2e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -21,7 +21,7 @@ use std::task::{Context, Poll};
 use std::time::Duration;
 
 #[cfg(feature = "codec")]
-mod frame;
+pub mod frame;
 
 #[cfg(unix)]
 mod os_prelude {