diff --git a/.github/workflows/mediasoup-rust.yaml b/.github/workflows/mediasoup-rust.yaml
index cef42f5b36..73d3cad750 100644
--- a/.github/workflows/mediasoup-rust.yaml
+++ b/.github/workflows/mediasoup-rust.yaml
@@ -7,13 +7,17 @@ env:
 
 jobs:
   ci:
-    runs-on: ubuntu-20.04
     strategy:
       matrix:
+        os:
+          - ubuntu-20.04
+          - macos-10.15
         rust:
           - stable
           # - nightly
 
+    runs-on: ${{ matrix.os }}
+
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -37,7 +41,7 @@ jobs:
             ~/.cargo/registry
             ~/.cargo/git
             target
-          key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.toml') }}
+          key: ${{ matrix.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.toml') }}
 
       - name: cargo fmt
         uses: actions-rs/cargo@v1
diff --git a/rust/src/worker/utils.rs b/rust/src/worker/utils.rs
index 45586b3c80..44faf221ca 100644
--- a/rust/src/worker/utils.rs
+++ b/rust/src/worker/utils.rs
@@ -36,10 +36,7 @@ fn pipe() -> [c_int; 2] {
         let mut fds = mem::MaybeUninit::<[c_int; 2]>::uninit();
 
         if libc::pipe(fds.as_mut_ptr().cast::<c_int>()) != 0 {
-            panic!(
-                "libc::pipe() failed with code {}",
-                *libc::__errno_location()
-            );
+            panic!("libc::pipe() failed: {:?}", std::io::Error::last_os_error());
         }
 
         fds.assume_init()
diff --git a/worker/build.rs b/worker/build.rs
index 032d72cde8..cbb91efd0c 100644
--- a/worker/build.rs
+++ b/worker/build.rs
@@ -7,10 +7,17 @@ fn main() {
         return;
     }
 
+    let current_dir = std::env::current_dir()
+        .unwrap()
+        .into_os_string()
+        .into_string()
+        .unwrap();
+    let out_dir = env::var("OUT_DIR").unwrap();
+
     // Add C++ std lib
     #[cfg(target_os = "linux")]
     {
-        let path = Command::new(env::var("c++").unwrap_or_else(|_| "c++".to_string()))
+        let path = Command::new(env::var("CXX").unwrap_or_else(|_| "c++".to_string()))
             .arg("--print-file-name=libstdc++.a")
             .output()
             .expect("Failed to start")
@@ -31,7 +38,7 @@ fn main() {
         target_os = "netbsd"
     ))]
     {
-        let path = Command::new(env::var("c++").unwrap_or_else(|_| "c++".to_string()))
+        let path = Command::new(env::var("CXX").unwrap_or_else(|_| "c++".to_string()))
             .arg("--print-file-name=libc++.a")
             .output()
             .expect("Failed to start")
@@ -47,8 +54,56 @@ fn main() {
     }
     #[cfg(target_os = "macos")]
     {
-        panic!("Building on macOS is not currently supported");
-        // TODO: The issue here is `libc++.a` that is not shipped with macOS's `c++` it seems
+        let clang_llvm_version = "clang+llvm-12.0.0-x86_64-apple-darwin";
+        let status = Command::new("curl")
+            .args(&[
+                "-L",
+                "-s",
+                "-O",
+                &format!("https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.0/{}.tar.xz", clang_llvm_version),
+            ])
+            .current_dir(&out_dir)
+            .status()
+            .expect("Failed to start");
+
+        if !status.success() {
+            panic!("Failed to download libc++");
+        }
+
+        let status = Command::new("tar")
+            .args(&[
+                "-xf",
+                &format!("{}.tar.xz", clang_llvm_version),
+                &format!("{}/lib/libc++.a", clang_llvm_version),
+                &format!("{}/lib/libc++abi.a", clang_llvm_version),
+            ])
+            .current_dir(&out_dir)
+            .status()
+            .expect("Failed to start");
+        if !status.success() {
+            panic!("Failed to download libc++");
+        }
+
+        for file in &["libc++.a", "libc++abi.a"] {
+            std::fs::copy(
+                format!("{}/{}/lib/{}", out_dir, clang_llvm_version, file),
+                format!("{}/{}", out_dir, file),
+            )
+            .unwrap_or_else(|_| {
+                panic!(
+                    "Failed to copy static library from {}/{}/lib/{} to {}/{}",
+                    out_dir, clang_llvm_version, file, out_dir, file
+                )
+            });
+        }
+
+        std::fs::remove_file(format!("{}/{}.tar.xz", out_dir, clang_llvm_version))
+            .expect("Failed to remove downloaded clang+llvm archive");
+        std::fs::remove_dir_all(format!("{}/{}", out_dir, clang_llvm_version))
+            .expect("Failed to remove extracted clang+llvm files");
+
+        println!("cargo:rustc-link-lib=static=c++");
+        println!("cargo:rustc-link-lib=static=c++abi");
     }
     #[cfg(target_os = "windows")]
     {
@@ -56,13 +111,6 @@ fn main() {
         // TODO: Didn't bother, feel free to PR
     }
 
-    let current_dir = std::env::current_dir()
-        .unwrap()
-        .into_os_string()
-        .into_string()
-        .unwrap();
-    let out_dir = env::var("OUT_DIR").unwrap();
-
     // The build here is a bit awkward since we can't just specify custom target directory as
     // openssl will fail to build with `make[1]: /bin/sh: Argument list too long` due to large
     // number of files. So instead we build in place, copy files to out directory and then clean