diff --git a/.github/workflows/mac.yml b/.github/workflows/mac.yml
index 4cd34645..13cdb64c 100644
--- a/.github/workflows/mac.yml
+++ b/.github/workflows/mac.yml
@@ -77,6 +77,7 @@ jobs:
         run: scripts/run_tests.py --running-type="processes" --counts 1 2 3 4
         env:
           PPC_NUM_THREADS: 1
+          PPC_TASK_MAX_TIME: 30
       - name: Run tests (threads)
         run: scripts/run_tests.py --running-type="threads" --counts 1 2 3 4
         env:
diff --git a/modules/task/tests/task_tests.cpp b/modules/task/tests/task_tests.cpp
index f7170e74..843ed7d6 100644
--- a/modules/task/tests/task_tests.cpp
+++ b/modules/task/tests/task_tests.cpp
@@ -90,6 +90,9 @@ TEST(TaskTests, CheckInt32t) {
 }
 
 TEST(TaskTests, CheckInt32tSlow) {
+#ifdef __APPLE__
+  GTEST_SKIP() << "Skipped on macOS due to time fluctuations.";
+#endif
   std::vector<int32_t> in(20, 1);
   ppc::test::FakeSlowTask<std::vector<int32_t>, int32_t> test_task(in);
   ASSERT_EQ(test_task.Validation(), true);
@@ -278,6 +281,9 @@ TEST(TaskTest, TaskDestructorThrowsIfEmpty) {
 }
 
 TEST(TaskTest, InternalTimeTestThrowsIfTimeoutExceeded) {
+#ifdef __APPLE__
+  GTEST_SKIP() << "Skipped on macOS due to time fluctuations.";
+#endif
   struct SlowTask : Task<std::vector<int32_t>, int32_t> {
     explicit SlowTask(const std::vector<int32_t> &in) {
       this->GetInput() = in;