diff --git a/loginpass/facebook.py b/loginpass/facebook.py
index f87cdee..970785f 100644
--- a/loginpass/facebook.py
+++ b/loginpass/facebook.py
@@ -23,7 +23,7 @@
 USERINFO_ENDPOINT = 'me?fields=' + ','.join(USERINFO_FIELDS)
 
 
-def normalize_userinfo(client, data):
+async def normalize_userinfo(client, data):
     return map_profile_fields(data, {
         'sub': lambda o: str(o['id']),
         'name': 'name',