diff --git a/src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.hpp b/src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.hpp
index c7a3ee959fe..1d40c001c43 100644
--- a/src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.hpp
+++ b/src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.hpp
@@ -44,7 +44,6 @@ class EventEmitter : public CHeapObj<mtTracing> {
   const JfrTicks& _end_time;
   Thread* _thread;
   JfrThreadLocal* _jfr_thread_local;
-  traceid _thread_id;
 
   EventEmitter(const JfrTicks& start_time, const JfrTicks& end_time);
   ~EventEmitter();