diff --git a/examples/akamai.rs b/examples/akamai.rs
index 788bf300..8d87b778 100644
--- a/examples/akamai.rs
+++ b/examples/akamai.rs
@@ -5,7 +5,6 @@ use tokio_rustls::TlsConnector;
 
 use tokio_rustls::rustls::{OwnedTrustAnchor, RootCertStore, ServerName};
 
-use std::convert::TryFrom;
 use std::error::Error;
 use std::net::ToSocketAddrs;
 
diff --git a/src/frame/headers.rs b/src/frame/headers.rs
index 1e6bc9b7..7f4ab847 100644
--- a/src/frame/headers.rs
+++ b/src/frame/headers.rs
@@ -972,8 +972,6 @@ fn decoded_header_size(name: usize, value: usize) -> usize {
 
 #[cfg(test)]
 mod test {
-    use std::iter::FromIterator;
-
     use super::*;
     use crate::frame;
     use crate::hpack::{huffman, Encoder};