diff --git a/freqtrade/constants.py b/freqtrade/constants.py
index 1611903ab..24de36f3d 100644
--- a/freqtrade/constants.py
+++ b/freqtrade/constants.py
@@ -127,6 +127,7 @@ CONF_SCHEMA = {
                 'key': {'type': 'string'},
                 'secret': {'type': 'string'},
                 'password': {'type': 'string'},
+                'uid': {'type': 'string'},
                 'pair_whitelist': {
                     'type': 'array',
                     'items': {