diff --git a/app/apps/core/models.py b/app/apps/core/models.py
index edf76b241ba693089144c12776edc229a3c72cbd..f199741fb8fa07c77c474e7da5adf6b19a520af3 100644
--- a/app/apps/core/models.py
+++ b/app/apps/core/models.py
@@ -1110,7 +1110,7 @@ class OcrModel(Versioned, models.Model):
                                        related_name='ocr_models')
     script = models.ForeignKey(Script, blank=True, null=True, on_delete=models.SET_NULL)
 
-    version_ignore_fields = ('name', 'owner', 'document', 'script', 'training')
+    version_ignore_fields = ('name', 'owner', 'documents', 'script', 'training')
     version_history_max_length = None  # keep em all
 
     class Meta: