diff --git a/simon/simon.cpp b/simon/simon.cpp
index 18263655404..12723dd4347 100644
--- a/simon/simon.cpp
+++ b/simon/simon.cpp
@@ -2423,7 +2423,7 @@ void SimonEngine::set_video_mode_internal(uint mode, uint vga_res_id) {
 	} else {
 		// Allow one section of Simon the Sorcerer 1 introduction to be displayed
 		// in lower half of screen
-		if (_subroutine == 2926)
+		if (_subroutine == 2923 || _subroutine == 2926)
 			num_lines = 200;
 		else
 			num_lines = _video_palette_mode == 4 ? 134 : 200;
diff --git a/simon/vga.cpp b/simon/vga.cpp
index f28fda30014..c1b7888187a 100644
--- a/simon/vga.cpp
+++ b/simon/vga.cpp
@@ -1776,7 +1776,7 @@ void SimonEngine::vc_62_palette_thing() {
 
 		// Allow one section of Simon the Sorcerer 1 introduction to be displayed
 		// in lower half of screen
-		if (!(_game & GF_SIMON2) && _subroutine == 2926)
+		if (!(_game & GF_SIMON2) && (_subroutine == 2923 || _subroutine == 2926))
 			dx_clear_surfaces(200);
 		else
 			dx_clear_surfaces(_video_palette_mode == 4 ? 134 : 200);