diff --git a/Scripts/Global.gd b/Scripts/Global.gd
index 19edb73a3..3d76cb27d 100644
--- a/Scripts/Global.gd
+++ b/Scripts/Global.gd
@@ -427,7 +427,9 @@ func undo(_canvases : Array, layer_index : int = -1) -> void:
 		canvas_parent.move_child(_canvases[0], _canvases[0].frame)
 
 	canvas.update()
-	saved = false
+	if saved:
+		saved = false
+		self.window_title = window_title + "(*)"
 	notification_label("Undo: %s" % action_name)
 
 
@@ -468,7 +470,9 @@ func redo(_canvases : Array, layer_index : int = -1) -> void:
 		canvas_parent.move_child(_canvases[0], _canvases[0].frame)
 
 	canvas.update()
-	saved = false
+	if saved:
+		saved = false
+		self.window_title = window_title + "(*)"
 	if control.redone:
 		notification_label("Redo: %s" % action_name)
 
diff --git a/Scripts/Main.gd b/Scripts/Main.gd
index 60c41e6ef..2b64c3b55 100644
--- a/Scripts/Main.gd
+++ b/Scripts/Main.gd
@@ -543,7 +543,10 @@ func _on_SaveSprite_file_selected(path : String) -> void:
 			file.store_buffer(brush.get_data())
 		file.store_line("END_BRUSHES")
 	file.close()
-	Global.saved = true
+	if !Global.saved:
+		Global.saved = true
+		Global.window_title = Global.window_title.rstrip("(*)")
+
 	Global.notification_label("File saved")
 
 func clear_canvases() -> void: