diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index dbb83137f..05831718f 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -757,7 +757,7 @@ private function f_sacch_missing(template octetstring l3_exp) runs on ConnHdlr {
 		var octetstring l3 := substr(dl.payload.data_ind.payload, 4, 19);
 		if (match(l3, l3_exp)) {
 			setverdict(fail, "Received unexpected SACCH ", dl);
-			self.stop;
+			mtc.stop;
 		} else {
 			repeat;
 		}