diff --git a/.github/workflows/gitlab_ci.yml b/.github/workflows/gitlab_ci.yml
index 0a05da372c..a76d3616e0 100644
--- a/.github/workflows/gitlab_ci.yml
+++ b/.github/workflows/gitlab_ci.yml
@@ -5,6 +5,7 @@ name: Mirror to Gitlab to trigger CI
 on:
   push:
   pull_request_target:
+    types: [opened, synchronize, reopened, labeled]
   schedule:
     - cron: '1 5 2 * *'
 
diff --git a/pySDC/tests/test_sweepers/test_MPI_sweeper.py b/pySDC/tests/test_sweepers/test_MPI_sweeper.py
index 4ad9791b7a..e94234717d 100644
--- a/pySDC/tests/test_sweepers/test_MPI_sweeper.py
+++ b/pySDC/tests/test_sweepers/test_MPI_sweeper.py
@@ -153,6 +153,7 @@ def test_sweeper(num_nodes, quad_type, residual_type, imex, initGuess, launch=Tr
 
 
 @pytest.mark.cupy
+@pytest.mark.skip(reason="We haven\'t figured out how to run tests on the cluster with multiple processes yet.")
 @pytest.mark.parametrize("num_nodes", [2])
 @pytest.mark.parametrize("quad_type", ['GAUSS', 'RADAU-RIGHT'])
 @pytest.mark.parametrize("residual_type", ['last_abs', 'full_rel'])