diff --git a/.github/workflows/ci-unit-tests-os.patch.yml b/.github/workflows/ci-unit-tests-os.patch.yml
index 549f1809a..4a97eb719 100644
--- a/.github/workflows/ci-unit-tests-os.patch.yml
+++ b/.github/workflows/ci-unit-tests-os.patch.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest]
         rust: [stable, beta]
         features: [""]
         exclude:
diff --git a/.github/workflows/ci-unit-tests-os.yml b/.github/workflows/ci-unit-tests-os.yml
index bbfa6dc1d..c433bf821 100644
--- a/.github/workflows/ci-unit-tests-os.yml
+++ b/.github/workflows/ci-unit-tests-os.yml
@@ -74,8 +74,7 @@ jobs:
       fail-fast: false
       matrix:
         # TODO: Windows was removed for now, see https://github.com/ZcashFoundation/zebra/issues/3801
-        # TODO: macOS tests were removed for now, see https://github.com/ZcashFoundation/zebra/issues/6824
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest]
         rust: [stable, beta]
         # TODO: When vars.EXPERIMENTAL_FEATURES has features in it, add it here.
         #       Or work out a way to trim the space from the variable: GitHub doesn't allow empty variables.