diff --git a/.github/workflows/build-reusable.yml b/.github/workflows/build-reusable.yml
index 41083b7..ac084b6 100644
--- a/.github/workflows/build-reusable.yml
+++ b/.github/workflows/build-reusable.yml
@@ -119,6 +119,18 @@ jobs:
             uv pip install --system delocate
           fi
 
+      - name: Set macOS environment variables
+        if: runner.os == 'macOS'
+        run: |
+          # Detect Homebrew installation path and set environment variables
+          if [ -d "/opt/homebrew/opt/libomp" ]; then
+            echo "HOMEBREW_PREFIX=/opt/homebrew" >> $GITHUB_ENV
+            echo "OpenMP_ROOT=/opt/homebrew/opt/libomp" >> $GITHUB_ENV
+          elif [ -d "/usr/local/opt/libomp" ]; then
+            echo "HOMEBREW_PREFIX=/usr/local" >> $GITHUB_ENV  
+            echo "OpenMP_ROOT=/usr/local/opt/libomp" >> $GITHUB_ENV
+          fi
+
       - name: Build packages
         run: |
           # Build core (platform independent)
diff --git a/packages/leann-backend-diskann/CMakeLists.txt b/packages/leann-backend-diskann/CMakeLists.txt
index 2638282..a02185e 100644
--- a/packages/leann-backend-diskann/CMakeLists.txt
+++ b/packages/leann-backend-diskann/CMakeLists.txt
@@ -5,4 +5,4 @@ project(leann_backend_diskann_wrapper)
 
 # Tell CMake to directly enter the DiskANN submodule and execute its own CMakeLists.txt
 # DiskANN will handle everything itself, including compiling Python bindings
-add_subdirectory(src/third_party/DiskANN)
+add_subdirectory(third_party/DiskANN)