diff --git a/LibOneM2M/OneM2M_Functions.ttcn b/LibOneM2M/OneM2M_Functions.ttcn
index 86bc310da8b3decbc477669610dd848c25a7cece..c852c928bc4f5d9648f20e1950dae5e8b442683c 100644
--- a/LibOneM2M/OneM2M_Functions.ttcn
+++ b/LibOneM2M/OneM2M_Functions.ttcn
@@ -3480,6 +3480,11 @@ module OneM2M_Functions {
 				} else if (vc_config ==e_cf04) {
 				  f_cf04Down();
 				} else if (vc_config == e_cf02CseSimuMaster) {
+					if(vc_ae1.running) {
+						vc_ae1.stop;
+					}
+					vc_ae1.start(f_cse_postamble_deleteResources());
+					vc_ae1.done;
 					f_cf02DownCseSimuMaster();
 				}
 				kill;