diff --git a/scripts/tag_autocomplete_helper.py b/scripts/tag_autocomplete_helper.py
index 3635956..0e93398 100644
--- a/scripts/tag_autocomplete_helper.py
+++ b/scripts/tag_autocomplete_helper.py
@@ -14,7 +14,7 @@ import gradio as gr
 import yaml
 from fastapi import FastAPI
 from fastapi.responses import FileResponse, JSONResponse, Response
-from modules import hashes, script_callbacks, sd_hijack, sd_models, shared
+from modules import hashes, script_callbacks, sd_models, shared
 from pydantic import BaseModel
 
 from scripts.model_keyword_support import (get_lora_simple_hash,
@@ -22,6 +22,11 @@ from scripts.model_keyword_support import (get_lora_simple_hash,
                                            write_model_keyword_path)
 from scripts.shared_paths import *
 
+try:
+    from modules import sd_hijack
+except (ImportError, ModuleNotFoundError):
+    sd_hijack = None
+
 try:
     try:
         from scripts import tag_frequency_db as tdb