diff --git a/themis/config/utils.py b/themis/config/utils.py
index 0985f67..77aa3a3 100644
--- a/themis/config/utils.py
+++ b/themis/config/utils.py
@@ -43,10 +43,14 @@ def get_categories_from_ocr_code(ocr_code, doctype):
             continue
         if line.count('|') == 2:
             code, category, subcategory = line.strip().split('|')
+            folder = None
+        if line.count('|') == 3:
+            code, category, subcategory, folder = line.strip().split('|')
+            subcategory = subcategory or None
         elif line.count('|') == 1:
             code, category = line.strip().split('|')
-            subcategory = None
+            subcategory, folder = None, None
         if code == ocr_code:
-            return category, subcategory
+            return category, subcategory, folder
     return None