diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4355a4f..58c3159 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ${{ matrix.os }}-latest
     strategy:
       matrix:
-        os: ["ubuntu"]
+        os: ["ubuntu", "macos"]
         ruby: ["3.3"]
     steps:
       - uses: actions/checkout@v4
@@ -23,6 +23,6 @@ jobs:
       - if: matrix.os == 'ubuntu'
         run: bundle exec rake jemalloc:build && bundle exec rake odgi:build
       - if: matrix.os == 'macos'
-        run: CC=/opt/homebrew/opt/llvm/bin/clang CXX=/opt/homebrew/opt/llvm/bin/clang++ LDFLAGS=-L/opt/homebrew/lib bundle exec rake odgi:build
+        run: CC=/opt/homebrew/opt/llvm/bin/clang CXX=/opt/homebrew/opt/llvm/bin/clang++ LDFLAGS=-L/opt/homebrew/lib bundle exec rake jemalloc:build && bundle exec rake odgi:build
       - run: bundle exec rake compile
       - run: bundle exec rake test