diff --git a/scripts/startup/bl_operators/wm.py b/scripts/startup/bl_operators/wm.py
index a0169d91c73..14a8f615597 100644
--- a/scripts/startup/bl_operators/wm.py
+++ b/scripts/startup/bl_operators/wm.py
@@ -1410,7 +1410,7 @@ rna_custom_property_subtype_vector_items = (
 )
 
 rna_id_type_items = tuple((item.identifier, item.name, item.description, item.icon, item.value)
-                          for item in bpy.types.Action.bl_rna.properties["id_root"].enum_items)
+                          for item in bpy.types.ID.bl_rna.properties["id_type"].enum_items)
 
 
 class WM_OT_properties_edit(Operator):