diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index e90a5f2..61344ed 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -80,6 +80,7 @@ jobs:
         env:
           CIBW_ENVIRONMENT_MACOS: >
             CC="$(brew --prefix llvm)/bin/clang" CXX="$(brew --prefix llvm)/bin/clang++"
+            LDFLAGS="-L$(brew --prefix llvm)/lib/c++ -L$(brew --prefix llvm)/lib/unwind -lunwind"
           CIBW_BUILD: ${{ inputs.cibw_build }}
           CIBW_SKIP: ${{ inputs.cibw_skip }}
           CIBW_BEFORE_BUILD_LINUX: >
diff --git a/.gitignore b/.gitignore
index 8d93aa0..9cf7b28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 __pycache__/
 .pytest_cache/
 build/
+.eggs
 imops/src/*.cpp
 imops/src/*.c
 imops/src/*.so