diff --git a/source/filters/filter-dynamic-mask.cpp b/source/filters/filter-dynamic-mask.cpp
index bf392b24..74d768f0 100644
--- a/source/filters/filter-dynamic-mask.cpp
+++ b/source/filters/filter-dynamic-mask.cpp
@@ -393,7 +393,7 @@ dynamic_mask_factory::dynamic_mask_factory()
 {
 	_info.id           = PREFIX "filter-dynamic-mask";
 	_info.type         = OBS_SOURCE_TYPE_FILTER;
-	_info.output_flags = OBS_SOURCE_VIDEO;
+	_info.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_CUSTOM_DRAW;
 
 	set_have_active_child_sources(true);
 	set_have_child_sources(true);