diff --git a/search/filter.py b/search/filter.py
index ecdb21f..ff21397 100644
--- a/search/filter.py
+++ b/search/filter.py
@@ -1,6 +1,9 @@
 import os
 
-from fold_to_ascii.fold_to_ascii import mapping
+try:
+    from fold_to_ascii.fold_to_ascii import mapping
+except:
+    from ..fold_to_ascii.fold_to_ascii import mapping
 
 
 class SearchFilter: