diff --git a/audio/src/lewton_decoder.rs b/audio/src/lewton_decoder.rs
index 1addaa01..086ea57e 100644
--- a/audio/src/lewton_decoder.rs
+++ b/audio/src/lewton_decoder.rs
@@ -1,6 +1,4 @@
-extern crate lewton;
-
-use self::lewton::inside_ogg::OggStreamReader;
+use lewton::inside_ogg::OggStreamReader;
 
 use super::{AudioDecoder, AudioError, AudioPacket};
 use std::error;
@@ -32,10 +30,10 @@ where
     }
 
     fn next_packet(&mut self) -> Result<Option<AudioPacket>, AudioError> {
-        use self::lewton::audio::AudioReadError::AudioIsHeader;
-        use self::lewton::OggReadError::NoCapturePatternFound;
-        use self::lewton::VorbisError::BadAudio;
-        use self::lewton::VorbisError::OggError;
+        use lewton::audio::AudioReadError::AudioIsHeader;
+        use lewton::OggReadError::NoCapturePatternFound;
+        use lewton::VorbisError::BadAudio;
+        use lewton::VorbisError::OggError;
         loop {
             match self.0.read_dec_packet_itl() {
                 Ok(Some(packet)) => return Ok(Some(AudioPacket::Samples(packet))),
diff --git a/audio/src/lib.rs b/audio/src/lib.rs
index 8b3a8dfa..9bb6f8e4 100644
--- a/audio/src/lib.rs
+++ b/audio/src/lib.rs
@@ -5,17 +5,6 @@ extern crate log;
 #[macro_use]
 extern crate pin_project_lite;
 
-extern crate aes_ctr;
-extern crate bit_set;
-extern crate byteorder;
-extern crate bytes;
-extern crate futures;
-extern crate num_bigint;
-extern crate num_traits;
-extern crate tempfile;
-
-extern crate librespot_core;
-
 mod decrypt;
 mod fetch;
 
diff --git a/audio/src/libvorbis_decoder.rs b/audio/src/libvorbis_decoder.rs
index 8aced556..eeef8ab9 100644
--- a/audio/src/libvorbis_decoder.rs
+++ b/audio/src/libvorbis_decoder.rs
@@ -1,7 +1,5 @@
 #[cfg(feature = "with-tremor")]
-extern crate librespot_tremor as vorbis;
-#[cfg(not(feature = "with-tremor"))]
-extern crate vorbis;
+use librespot_tremor as vorbis;
 
 use super::{AudioDecoder, AudioError, AudioPacket};
 use std::error;