diff --git a/README.md b/README.md
index bd8155bf..f698a797 100644
--- a/README.md
+++ b/README.md
@@ -73,9 +73,9 @@ docker run -v /tmp/librespot-build:/build librespot-cross
 
 If only one architecture is desired, cargo can be invoked directly with the appropriate options :
 ```shell
-docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --no-default-features --features "with-syntex alsa-backend"
-docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "with-syntex alsa-backend"
-docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features "with-syntex alsa-backend"
+docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --no-default-features --features alsa-backend
+docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features alsa-backend
+docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features alsa-backend
 ```
 
 ## Development
diff --git a/contrib/Dockerfile b/contrib/Dockerfile
index 6a80a9e1..87df4a58 100644
--- a/contrib/Dockerfile
+++ b/contrib/Dockerfile
@@ -8,9 +8,9 @@
 # The compiled binaries will be located in /tmp/librespot-build
 #
 # If only one architecture is desired, cargo can be invoked directly with the appropriate options :
-# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --no-default-features --features "with-syntex alsa-backend"
-# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "with-syntex alsa-backend"
-# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features "with-syntex alsa-backend"
+# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --no-default-features --features "alsa-backend"
+# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "alsa-backend"
+# $ docker run -v /tmp/librespot-build:/build librespot-cross cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features "alsa-backend"
 #
 
 FROM debian:stretch
diff --git a/contrib/docker-build.sh b/contrib/docker-build.sh
index 984e1293..be2968cb 100755
--- a/contrib/docker-build.sh
+++ b/contrib/docker-build.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -eux
 
-cargo build --release --no-default-features --features "with-syntex alsa-backend"
-cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features "with-syntex alsa-backend"
-cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features "with-syntex alsa-backend"
+cargo build --release --no-default-features --features alsa-backend
+cargo build --release --target arm-unknown-linux-gnueabihf --no-default-features --features alsa-backend
+cargo build --release --target arm-unknown-linux-gnueabi --no-default-features --features alsa-backend