diff --git a/rpcs3/Emu/CPU/CPUThread.cpp b/rpcs3/Emu/CPU/CPUThread.cpp
index f21402647..dd26620ab 100644
--- a/rpcs3/Emu/CPU/CPUThread.cpp
+++ b/rpcs3/Emu/CPU/CPUThread.cpp
@@ -1004,7 +1004,7 @@ cpu_thread& cpu_thread::operator=(thread_state)
 		{
 			if (u32 resv = atomic_storage<u32>::load(thread->raddr))
 			{
-				vm::reservation_notifier(resv).notify_one();
+				vm::reservation_notifier(resv).notify_all(-128);
 			}
 		}
 	}
diff --git a/rpcs3/Emu/Cell/lv2/sys_spu.cpp b/rpcs3/Emu/Cell/lv2/sys_spu.cpp
index 0ff409e1a..7ccbc6acb 100644
--- a/rpcs3/Emu/Cell/lv2/sys_spu.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_spu.cpp
@@ -1397,7 +1397,7 @@ error_code sys_spu_thread_group_terminate(ppu_thread& ppu, u32 id, s32 value)
 				if (prev_resv && prev_resv != resv)
 				{
 					// Batch reservation notifications if possible
-					vm::reservation_notifier(prev_resv).notify_all();
+					vm::reservation_notifier(prev_resv).notify_all(-128);
 				}
 
 				prev_resv = resv;
@@ -1407,7 +1407,7 @@ error_code sys_spu_thread_group_terminate(ppu_thread& ppu, u32 id, s32 value)
 
 	if (prev_resv)
 	{
-		vm::reservation_notifier(prev_resv).notify_all();
+		vm::reservation_notifier(prev_resv).notify_all(-128);
 	}
 
 	group->exit_status = value;