diff a/src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp b/src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
--- a/src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
+++ b/src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
@@ -492,11 +492,11 @@
 
   // Retires LABs used for evacuation
   void concurrent_prepare_for_update_refs();
 
   // Turn off weak roots flag, purge old satb buffers in generational mode
-  void concurrent_final_roots(HandshakeClosure* handshake_closure = nullptr);
+  void op_final_roots();
 
   virtual void update_heap_references(ShenandoahGeneration* generation, bool concurrent);
   // Final update region states
   void update_heap_region_states(bool concurrent);
   virtual void final_update_refs_update_region_states();