2 files changed, 5 insertions, 0 deletions
diff --git a/engines/sci/gui32/gui32.cpp b/engines/sci/gui32/gui32.cpp
index 1d831273f4..4d86fe3fe6 100644
--- a/engines/sci/gui32/gui32.cpp
+++ b/engines/sci/gui32/gui32.cpp
@@ -2047,6 +2047,10 @@ void SciGui32::moveCursor(Common::Point pos) {
 	gfxop_get_event(s->gfx_state, SCI_EVT_PEEK);
 }
 
+bool SciGui32::debugUndither(bool flag) {
+	return true;
+}
+
 bool SciGui32::debugShowMap(int mapNo) {
 	gfxop_set_clip_zone(s->gfx_state, gfx_rect_fullscreen);
 
diff --git a/engines/sci/gui32/gui32.h b/engines/sci/gui32/gui32.h
index b944f44723..4714295c1f 100644
--- a/engines/sci/gui32/gui32.h
+++ b/engines/sci/gui32/gui32.h
@@ -83,6 +83,7 @@ public:
 	void setCursorPos(Common::Point pos);
 	void moveCursor(Common::Point pos);
 
+	bool debugUndither(bool flag);
 	bool debugShowMap(int mapNo);
 
 private: