diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index 04c4043..40bfd24 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -342,6 +342,7 @@
 
 function f_shutdown() runs on test_CT {
 	/* mtc.stop cleanly stops testcase execution to avoid unclean shutdown */
+	all component.stop;
 	mtc.stop;
 }