diff --git a/klausur-service/backend/grid_editor_helpers.py b/klausur-service/backend/grid_editor_helpers.py
index 06a59e2..6eade87 100644
--- a/klausur-service/backend/grid_editor_helpers.py
+++ b/klausur-service/backend/grid_editor_helpers.py
@@ -16,6 +16,7 @@ import cv2
 import numpy as np
 
 from cv_words_first import _cluster_rows, _build_cells
+from cv_ocr_engines import _text_has_garbled_ipa
 
 logger = logging.getLogger(__name__)