diff --git a/Machines/Enterprise/Enterprise.cpp b/Machines/Enterprise/Enterprise.cpp
index 5e255686d..5abb4d3f6 100644
--- a/Machines/Enterprise/Enterprise.cpp
+++ b/Machines/Enterprise/Enterprise.cpp
@@ -276,14 +276,14 @@ template <bool has_disk_controller> class ConcreteMachine:
 					}
 				break;
 				case PartialMachineCycle::ReadOpcodeStart:
-					if(!is_video_[address >> 14] && wait_mode_ != WaitMode::None) {
-						penalty = dave_delay_;
-					} else {
+					if(is_video_[address >> 14]) {
 						// Query Nick for the amount of delay that would occur with one cycle left
 						// in this read opcode.
 						const auto delay_time = nick_.time_since_flush(HalfCycles(2));
 						const auto delay = nick_.last_valid()->get_time_until_z80_slot(delay_time);
 						penalty = nick_.back_map(delay, delay_time);
+					} else if(wait_mode_ != WaitMode::None) {
+						penalty = dave_delay_;
 					}
 				break;