diff --git a/src/hotspot/os/aix/osThread_aix.cpp b/src/hotspot/os/aix/osThread_aix.cpp
index b9c5f16a622..ab08a766156 100644
--- a/src/hotspot/os/aix/osThread_aix.cpp
+++ b/src/hotspot/os/aix/osThread_aix.cpp
@@ -40,7 +40,6 @@ OSThread::OSThread()
     _ucontext(nullptr),
     _expanding_stack(0),
     _alt_sig_stack(nullptr),
-    _last_cpu_times(),
     _startThread_lock(new Monitor(Mutex::event, "startThread_lock")) {
   sigemptyset(&_caller_sigmask);
 }
diff --git a/src/hotspot/os/aix/osThread_aix.hpp b/src/hotspot/os/aix/osThread_aix.hpp
index acbe1d37684..8f3799d0701 100644
--- a/src/hotspot/os/aix/osThread_aix.hpp
+++ b/src/hotspot/os/aix/osThread_aix.hpp
@@ -131,13 +131,6 @@ class OSThread : public OSThreadBase {
     return _startThread_lock;
   }
 
-  // The last measured values of cpu timing to prevent the "stale
-  // value return" bug in thread_cpu_time.
-  volatile struct {
-    jlong sys;
-    jlong user;
-  } _last_cpu_times;
-
   // Printing
   uintx thread_id_for_printing() const override {
     return (uintx)_thread_id;