diff --git a/Dockerfile b/Dockerfile
index 32450d0..1ba2150 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -52,7 +52,7 @@ ENV PATH=/home/rust/.cargo/bin:/usr/local/musl/bin:/usr/local/sbin:/usr/local/bi
 RUN curl https://sh.rustup.rs -sSf | \
     sh -s -- -y --default-toolchain $TOOLCHAIN && \
     rustup target add x86_64-unknown-linux-musl && \
-    rustup target add armv7-unknown-linux-gnueabihf
+    rustup target add armv7-unknown-linux-musleabihf
 ADD cargo-config.toml /home/rust/.cargo/config
 
 # Set up a `git credentials` helper for using GH_USER and GH_TOKEN to access
diff --git a/README.md b/README.md
index c10a111..0057cad 100644
--- a/README.md
+++ b/README.md
@@ -9,12 +9,14 @@ alias rust-musl-builder='docker run --rm -it -v "$(pwd)":/home/rust/src ekidd/ru
 rust-musl-builder cargo build --release
 ```
 
+This command assumes that `$(pwd)` is readable and writable by uid 1000, gid 1000. At the moment, it doesn't attempt to cache libraries between builds, so this is best reserved for making final release builds.
+
 To target ARM hard float (Raspberry Pi):
 ```sh
-rust-musl-builder cargo build --target=armv7-unknown-linux-gnueabihf --release
+rust-musl-builder cargo build --target=armv7-unknown-linux-musleabihf --release
 ```
 
-This command assumes that `$(pwd)` is readable and writable by uid 1000, gid 1000.  It will output binaries in `target/x86_64-unknown-linux-musl/release`.  At the moment, it doesn't attempt to cache libraries between builds, so this is best reserved for making final release builds.
+Binaries will be written to `target/$TARGET_ARCHITECTURE/release`. By default it targets `x86_64-unknown-linux-musl` unless specified with `--target`.
 
 ## Deploying your Rust application
 
diff --git a/cargo-config.toml b/cargo-config.toml
index 6b7d5ca..6208b7b 100644
--- a/cargo-config.toml
+++ b/cargo-config.toml
@@ -2,5 +2,5 @@
 # Target musl-libc by default when running Cargo.
 target = "x86_64-unknown-linux-musl"
 
-[target.armv7-unknown-linux-gnueabihf]
+[target.armv7-unknown-linux-musleabihf]
 linker = "arm-linux-gnueabihf-gcc-4.7"