diff --git a/source/hscript/Config.hx b/source/hscript/Config.hx
index b4fab45031..42be0b4213 100644
--- a/source/hscript/Config.hx
+++ b/source/hscript/Config.hx
@@ -5,6 +5,7 @@ class Config {
 	public static final ALLOWED_CUSTOM_CLASSES = [
 		#if !DOCUMENTATION
 		"flixel",
+		"openfl.filters.BitmapFilter",
 
 		"funkin",
 		#if MODCHARTING_FEATURES