diff --git a/.github/workflows/build_tests.yml b/.github/workflows/build_tests.yml
index 5baa5c7..e3030e0 100644
--- a/.github/workflows/build_tests.yml
+++ b/.github/workflows/build_tests.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
@@ -28,8 +28,6 @@ jobs:
           flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
           # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-      - name: Set LD_LIBRARY_PATH
-        run: echo "LD_LIBRARY_PATH=$GITHUB_WORKSPACE/epyt/libraries/glnx:${LD_LIBRARY_PATH}" >> $GITHUB_ENV
       - name: Test with pytest
         run: |
-          pytest -v
+          pytest -v
\ No newline at end of file