diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl.h b/compiler-rt/lib/tsan/rtl/tsan_rtl.h
--- a/compiler-rt/lib/tsan/rtl/tsan_rtl.h
+++ b/compiler-rt/lib/tsan/rtl/tsan_rtl.h
@@ -414,9 +414,6 @@
   const uptr tls_size;
   ThreadContext *tctx;
 
-#if SANITIZER_DEBUG && !SANITIZER_GO
-  InternalDeadlockDetector internal_deadlock_detector;
-#endif
   DDLogicalThread *dd_lt;
 
   // Current wired Processor, or nullptr. Required to handle any events.