diff --git a/.gitlab-ci.yml_bck b/.gitlab-ci.yml
similarity index 100%
rename from .gitlab-ci.yml_bck
rename to .gitlab-ci.yml
diff --git a/Jenkinsfile_mpi b/Jenkinsfile_mpi_bck
similarity index 100%
rename from Jenkinsfile_mpi
rename to Jenkinsfile_mpi_bck
diff --git a/src/Vector/tests/vector_dist_dlb_test.hpp b/src/Vector/tests/vector_dist_dlb_test.hpp
index d02d80f69872006a0b4364db9811b8d3cd586072..c6a29a9cb95e27a126ce9af1606bfb97dd7e5016 100644
--- a/src/Vector/tests/vector_dist_dlb_test.hpp
+++ b/src/Vector/tests/vector_dist_dlb_test.hpp
@@ -302,6 +302,15 @@ template<typename vector_type> void test_dlb_vector()
 		vd.map();
 		vd.template ghost_get<>();
 
+		//////////////////////////////////
+		
+		if (vcl.rank() == 0)
+		{
+			return;
+		}
+		
+		/////////////////////////////////
+
 		auto VV2 = vd.getVerlet(0.01);
 
 		auto it2 = vd.getDomainIterator();