diff --git a/test/hotspot/jtreg/serviceability/dcmd/thread/libPrintRawMonitorLockTest.cpp b/test/hotspot/jtreg/serviceability/dcmd/thread/libPrintRawMonitorLockTest.cpp
index ffbac63e867..ccfca60c17e 100644
--- a/test/hotspot/jtreg/serviceability/dcmd/thread/libPrintRawMonitorLockTest.cpp
+++ b/test/hotspot/jtreg/serviceability/dcmd/thread/libPrintRawMonitorLockTest.cpp
@@ -21,7 +21,6 @@
  * questions.
  */
 
-#include <string.h>
 #include "jvmti.h"
 #include "jvmti_common.hpp"