diff --git a/base/src/base/thread/trace.cc b/base/src/base/thread/trace.cc
index 42ad9a623..a19eb157f 100644
--- a/base/src/base/thread/trace.cc
+++ b/base/src/base/thread/trace.cc
@@ -182,7 +182,6 @@ void Trace::Logger::init(Thread_capability thread)
 
 Trace::Logger::Logger()
 :
-	thread_cap(thread_cap),
 	control(0),
 	enabled(false),
 	policy_version(0),