diff --git a/psiphon/controller.go b/psiphon/controller.go
index 8a9731cf2..c84ee5bc0 100755
--- a/psiphon/controller.go
+++ b/psiphon/controller.go
@@ -1001,8 +1001,7 @@ loop:
 			NoticeActiveTunnel(
 				connectedTunnel.dialParams.ServerEntry.GetDiagnosticID(),
 				connectedTunnel.dialParams.TunnelProtocol,
-				connectedTunnel.dialParams.ServerEntry.SupportsSSHAPIRequests(),
-				connectedTunnel.dialParams.ServerEntry.Region)
+				connectedTunnel.dialParams.ServerEntry.SupportsSSHAPIRequests())
 
 			NoticeConnectedServerRegion(connectedTunnel.dialParams.ServerEntry.Region)
 
diff --git a/psiphon/notice.go b/psiphon/notice.go
index 24cf5952c..bcf734c41 100644
--- a/psiphon/notice.go
+++ b/psiphon/notice.go
@@ -684,13 +684,12 @@ func NoticeRequestedTactics(dialParams *DialParameters) {
 }
 
 // NoticeActiveTunnel is a successful connection that is used as an active tunnel for port forwarding
-func NoticeActiveTunnel(diagnosticID, protocol string, isTCS bool, serverRegion string) {
+func NoticeActiveTunnel(diagnosticID, protocol string, isTCS bool) {
 	singletonNoticeLogger.outputNotice(
 		"ActiveTunnel", noticeIsDiagnostic,
 		"diagnosticID", diagnosticID,
 		"protocol", protocol,
-		"isTCS", isTCS,
-		"serverRegion", serverRegion)
+		"isTCS", isTCS)
 }
 
 // NoticeConnectedServerRegion reports the region of the connected server