diff --git a/Processors/65816/Implementation/65816Implementation.hpp b/Processors/65816/Implementation/65816Implementation.hpp
index 34ed2189f..f2810cc7e 100644
--- a/Processors/65816/Implementation/65816Implementation.hpp
+++ b/Processors/65816/Implementation/65816Implementation.hpp
@@ -928,6 +928,7 @@ template <typename BusHandler, bool uses_ready_line> void Processor<BusHandler,
 #undef stack_address
 
 	cycles_left_to_run_ = number_of_cycles;
+	bus_handler_.flush();
 }
 
 void ProcessorBase::set_power_on(bool active) {