diff --git a/source/blender/makesrna/intern/rna_modifier.cc b/source/blender/makesrna/intern/rna_modifier.cc
index 6500cd6e590..ebeba3b8bfe 100644
--- a/source/blender/makesrna/intern/rna_modifier.cc
+++ b/source/blender/makesrna/intern/rna_modifier.cc
@@ -8105,6 +8105,8 @@ static void rna_def_modifier_nodes(BlenderRNA *brna)
                                     nullptr,
                                     nullptr);
   RNA_def_property_struct_type(prop, "NodesModifierWarning");
+  RNA_def_property_override_flag(prop, PROPOVERRIDE_NO_COMPARISON);
+  RNA_def_property_override_clear_flag(prop, PROPOVERRIDE_OVERRIDABLE_LIBRARY);
 
   rna_def_modifier_panel_open_prop(
       srna, "open_output_attributes_panel", NODES_MODIFIER_PANEL_OUTPUT_ATTRIBUTES);