diff --git a/.github/workflows/presubmit.yml b/.github/workflows/presubmit.yml
index cae31dd81..2f966b445 100644
--- a/.github/workflows/presubmit.yml
+++ b/.github/workflows/presubmit.yml
@@ -225,7 +225,7 @@ jobs:
           $PYTHON examples/algorithm/laplace.py
           ti diagnose
           ti changelog
-          ti test -vr2 -t2 -k "not ndarray"
+          ti test -vr2 -t4 -k "not ndarray"
           ti test -vr2 -t1 -k "ndarray"
 
   build_and_test_windows:
diff --git a/tests/python/test_sfg.py b/tests/python/test_sfg.py
index b8444ba47..068a495b9 100644
--- a/tests/python/test_sfg.py
+++ b/tests/python/test_sfg.py
@@ -6,7 +6,6 @@
 
 # TODO: #2847
 @ti.test(require=[ti.extension.async_mode, ti.extension.sparse],
-         exclude=[ti.cuda],
          async_mode=True)
 def test_remove_clear_list_from_fused_serial():
     x = ti.field(ti.i32)