diff --git a/utils_api/bpy_introspect_ui.py b/utils_api/bpy_introspect_ui.py
index d4e9f9ee302bd51faeffcda28851a87f6bd53ef1..2a236bbbc5dc6614fe93abc7bdefb38433da87b0 100644
--- a/utils_api/bpy_introspect_ui.py
+++ b/utils_api/bpy_introspect_ui.py
@@ -325,7 +325,6 @@ def fake_main():
 
     bpy.app = module_add("bpy.app")
     bpy.app.use_userpref_skip_save_on_exit = False
-    bpy.app.use_override_library = True
 
     bpy.app.build_options = module_add("bpy.app.build_options")
     bpy.app.build_options.fluid = True