diff --git a/src/hotspot/share/gc/z/zNMethodTable.hpp b/src/hotspot/share/gc/z/zNMethodTable.hpp
index a16e09a..371eda2 100644
--- a/src/hotspot/share/gc/z/zNMethodTable.hpp
+++ b/src/hotspot/share/gc/z/zNMethodTable.hpp
@@ -73,6 +73,7 @@ public:
 
   static void register_nmethod(nmethod* nm);
   static void unregister_nmethod(nmethod* nm);
+  static void flush_nmethod(nmethod* nm);
   static void disarm_nmethod(nmethod* nm);
 
   static ZReentrantLock* lock_for_nmethod(nmethod* nm);