diff --git a/scripts/tag_autocomplete_helper.py b/scripts/tag_autocomplete_helper.py
index 7579264..2693589 100644
--- a/scripts/tag_autocomplete_helper.py
+++ b/scripts/tag_autocomplete_helper.py
@@ -215,6 +215,7 @@ def get_embeddings(sd_model):
     try:
         embed_db = get_embed_db(sd_model)
         # Re-register callback if needed
+        global load_textual_inversion_embeddings
         if embed_db is not None and load_textual_inversion_embeddings != embed_db.load_textual_inversion_embeddings:
             load_textual_inversion_embeddings = embed_db.load_textual_inversion_embeddings