diff --git a/sgsn/SGSN_Tests.default b/sgsn/SGSN_Tests.default
index bac5fdd..3957e82 100644
--- a/sgsn/SGSN_Tests.default
+++ b/sgsn/SGSN_Tests.default
@@ -15,6 +15,7 @@
 *.SGSNVTY.CTRL_DETECT_SERVER_DISCONNECTED := "yes"
 *.SGSNVTY.CTRL_READMODE := "buffered"
 *.SGSNVTY.CTRL_CLIENT_CLEANUP_LINEFEED := "yes"
+*.SGSNVTY.CTRL_DETECT_CONNECTION_ESTABLISHMENT_RESULT := "yes"
 *.SGSNVTY.PROMPT1 := "OsmoSGSN> "