diff --git a/build.sh b/build.sh
index eb63cec..696c4cb 100755
--- a/build.sh
+++ b/build.sh
@@ -2,19 +2,27 @@
 
 set -x
 
+platform=$(uname)
+
+echo Current platform: $platform
+
 mkdir -p out/x86_64
+mkdir -p out/aarch64
 mkdir -p out/i686
 
-# x86_64
-cargo build --release --target x86_64-unknown-linux-gnu
-# cargo build --release --target x86_64-apple-darwin
-cargo build --release --target x86_64-pc-windows-gnu
+if [[ $platform == 'Linux' ]]; then
+  cargo build --release --target x86_64-unknown-linux-gnu
+  cargo build --release --target x86_64-pc-windows-gnu
+  cargo build --release --target i686-pc-windows-gnu
 
+  cp target/x86_64-unknown-linux-gnu/release/libskyhook.so out/x86_64
+  cp target/x86_64-pc-windows-gnu/release/skyhook.dll out/x86_64
 
-# i686
-cargo build --release --target i686-pc-windows-gnu
+  cp target/i686-pc-windows-gnu/release/skyhook.dll out/i686
+elif [[ $platform == 'Darwin' ]]; then
+  cargo build --release --target x86_64-apple-darwin
+  cargo build --release --target aarch64-apple-darwin
 
-cp target/x86_64-unknown-linux-gnu/release/libskyhook.so out/x86_64
-cp target/x86_64-pc-windows-gnu/release/skyhook.dll out/x86_64
-
-cp target/i686-pc-windows-gnu/release/skyhook.dll out/i686
+  cp target/x86_64-apple-darwin/release/libskyhook.dylib out/x86_64
+  cp target/aarch64-apple-darwin/release/libskyhook.dylib out/aarch64
+fi