diff --git a/Processors/65816/Implementation/65816Implementation.hpp b/Processors/65816/Implementation/65816Implementation.hpp
index 0279aae40..944761ef7 100644
--- a/Processors/65816/Implementation/65816Implementation.hpp
+++ b/Processors/65816/Implementation/65816Implementation.hpp
@@ -445,7 +445,7 @@ template <typename BusHandler, bool uses_ready_line> void Processor<BusHandler,
 						data_buffer_.size = 3;
 						++next_op_;
 					} else {
-						data_buffer_.value |= registers_.program_bank << 24;
+						data_buffer_.value |= registers_.program_bank << 8;
 						data_buffer_.size = 4;
 						registers_.program_bank = 0;
 					}