diff --git a/gbproxy/GBProxy_Tests.ttcn b/gbproxy/GBProxy_Tests.ttcn
index ac81580..e5bec7d 100644
--- a/gbproxy/GBProxy_Tests.ttcn
+++ b/gbproxy/GBProxy_Tests.ttcn
@@ -1114,7 +1114,7 @@
 	}
 
 	/* wait until all BVC are unblocked on both sides */
-	timer T := 10.0;
+	timer T := 5.0;
 	T.start;
 	alt {
 	[] SGSN_MGMT.receive(BssgpStatusIndication:{*, ?, ?}) {