diff --git a/source/funkin/editors/stage/StageSpriteEditScreen.hx b/source/funkin/editors/stage/StageSpriteEditScreen.hx
index 0537ddcb..487ec2aa 100644
--- a/source/funkin/editors/stage/StageSpriteEditScreen.hx
+++ b/source/funkin/editors/stage/StageSpriteEditScreen.hx
@@ -56,6 +56,7 @@ class StageSpriteEditScreen extends UISubstateWindow {
 		set("self", this);
 		set("sprite", sprite);
 		set("data", data);
+		set("exID", StageEditor.exID);
 		set("getEx", function(name:String):Dynamic {
 			return sprite.extra.get(StageEditor.exID(name));
 		});