diff --git a/conda-recipe/conda_build_config.yaml b/conda-recipe/conda_build_config.yaml
index 42408d6..48e8092 100644
--- a/conda-recipe/conda_build_config.yaml
+++ b/conda-recipe/conda_build_config.yaml
@@ -5,12 +5,16 @@ python:
 
 c_compiler:
   - gcc                        # [linux]
+  - clang                      # [osx]
 
 c_stdlib:
   - sysroot                    # [linux]
+  - macosx_deployment_target   # [osx]
 
 cxx_compiler:
   - gxx                        # [linux]
+  - clangxx                    # [osx]
 
-c_stdlib_version:              # [linux]
+c_stdlib_version:              
   - 2.17                       # [linux]
+  - "11.0"                     # [osx]
diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index 6e60d07..9843ce7 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -25,7 +25,7 @@ requirements:
   host:
     - python
     - pip
-    - numpy=2.1
+    - numpy >=2.1
     - scikit-build-core
     - pybind11 >=2.13.0
     - matplotlib # needed in host to solve the environment for run
@@ -42,6 +42,7 @@ test:
     - aare
   requires:
     - pytest
+    - pytest_check
     - boost-histogram 
   source_files:
     - python/tests
diff --git a/pyproject.toml b/pyproject.toml
index d156e90..483aa32 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,11 +19,13 @@ dependencies = [
 license = { file = "LICENSE" }
 
 
-[tool.cibuildwheel]
 
+[tool.cibuildwheel.linux]
 build = "cp{312,313,314}-manylinux_x86_64"
 
-
+[tool.cibuildwheel.macos]
+build = "cp{312,313,314}-macosx_*"
+archs = ["arm64"]
 
 
 [tool.scikit-build]
@@ -39,4 +41,4 @@ AARE_INSTALL_PYTHONEXT = "ON"
 [tool.pytest.ini_options]
 markers = [
     "files: marks tests that need additional data (deselect with '-m \"not files\"')",
-]
\ No newline at end of file
+]