diff --git a/.github/workflows/build_mac.yml b/.github/workflows/build_mac.yml
new file mode 100644
index 0000000..cd4ab91
--- /dev/null
+++ b/.github/workflows/build_mac.yml
@@ -0,0 +1,49 @@
+name: Rust CI on Mac
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Cache Cargo registry and build artifacts
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Set up Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Build
+        run: cargo build --verbose
+
+      - name: Run tests
+        run: cargo test --verbose
+
+      - name: Build examples
+        run: |
+          for example in $(ls examples/*.rs); do
+            name=$(basename "$example" .rs)
+            echo "Building example: $name"
+            cargo build --example "$name" --verbose
+          done
+
diff --git a/src/lib.rs b/src/lib.rs
index 566ad6c..ef2fc34 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -948,10 +948,16 @@ mod tests {
                 result.duration > Duration::from_secs(2),
                 "Duration should be > 2s"
             ); // 20 * 0.1s
+            #[cfg(not(target_os = "macos"))]
             assert!(
                 result.duration < Duration::from_secs(3),
                 "Duration should be < 3s"
             );
+            #[cfg(target_os = "macos")]
+            assert!(
+                result.duration < Duration::from_secs(4),
+                "Duration should be < 4s"
+            ); // macOS has longer sleep resolution
         });
     }