diff --git a/apm-network/src/main/proto/TraceSegmentService.proto b/apm-network/src/main/proto/TraceSegmentService.proto
index 17592a1ad53279bf711fccabfc99e5c3f6df0c08..72acf8ccc8f84bad7c05860f773d9c0c1ff463f2 100644
--- a/apm-network/src/main/proto/TraceSegmentService.proto
+++ b/apm-network/src/main/proto/TraceSegmentService.proto
@@ -19,9 +19,10 @@ message UpstreamSegment {
 message TraceSegmentObject {
     string traceSegmentId = 1;
     repeated TraceSegmentReference refs = 2;
-    repeated SpanObject spans = 3;
-    int32 applicationId = 4;
-    int32 applicationInstanceId = 5;
+    repeated string globalTraceIds = 3;
+    repeated SpanObject spans = 4;
+    int32 applicationId = 5;
+    int32 applicationInstanceId = 6;
 }
 
 message TraceSegmentReference {
@@ -32,7 +33,6 @@ message TraceSegmentReference {
     int32 networkAddressId = 5;
     string entryServiceName = 6;
     int32 entryServiceId = 7;
-    repeated string globalTraceIds = 8;
 }
 
 message SpanObject {