diff --git a/freqtrade/exchange/common.py b/freqtrade/exchange/common.py
index 3916ee8f7..a6d3896eb 100644
--- a/freqtrade/exchange/common.py
+++ b/freqtrade/exchange/common.py
@@ -27,7 +27,8 @@ API_FETCH_ORDER_RETRY_COUNT = 5
 
 BAD_EXCHANGES = {
     "bitmex": "Various reasons.",
-    "phemex": "Does not provide history. ",
+    "phemex": "Does not provide history.",
+    "probit": "Requires additional, regular calls to `signIn()`.",
     "poloniex": "Does not provide fetch_order endpoint to fetch both open and closed orders.",
 }