diff --git a/constants.py b/constants.py
index 8dcbf48..6a3abf1 100644
--- a/constants.py
+++ b/constants.py
@@ -46,5 +46,6 @@ UTF8_REPLACEMENTS = {
         r'\"O': 'Ö',
         r'\"A': 'Ä',
         r'\"U': 'Ü',
-        r'\ss': 'ß',
+        r'{\ss}': 'ß',
+        r'{ß}': 'ß',
 }