2 files changed, 6 insertions, 0 deletions
diff --git a/engines/director/lingo/lingo-builtins.cpp b/engines/director/lingo/lingo-builtins.cpp
index b23a3ce09e..312ff6664c 100644
--- a/engines/director/lingo/lingo-builtins.cpp
+++ b/engines/director/lingo/lingo-builtins.cpp
@@ -49,6 +49,7 @@ static struct BuiltinProto {
 	{ "string",	Lingo::b_string, 1},
 	// Misc
 	{ "dontpassevent", Lingo::b_dontpassevent, -1 },
+	{ "updatestage", Lingo::b_updatestage, -1 },
 	{ "ilk",	 Lingo::b_ilk, 1 },
 	// point
 	{ "point",	Lingo::b_point, 2},
@@ -219,6 +220,10 @@ void Lingo::b_dontpassevent() {
 	warning("STUB: b_dontpassevent");
 }
 
+void Lingo::b_updatestage() {
+	warning("STUB: b_updatestage");
+}
+
 void Lingo::b_ilk() {
 	Datum d = g_lingo->pop();
 	d.u.i = d.type;
diff --git a/engines/director/lingo/lingo.h b/engines/director/lingo/lingo.h
index 85db22cf0f..c61f38abfb 100644
--- a/engines/director/lingo/lingo.h
+++ b/engines/director/lingo/lingo.h
@@ -260,6 +260,7 @@ public:
 	static void b_tan();
 
 	static void b_dontpassevent();
+	static void b_updatestage();
 	static void b_ilk();
 
 	static void b_point();