diff --git a/freqtrade/edge/__init__.py b/freqtrade/edge/__init__.py
index 49acbd3e7..9bd43e37f 100644
--- a/freqtrade/edge/__init__.py
+++ b/freqtrade/edge/__init__.py
@@ -144,20 +144,6 @@ class Edge():
         self._cached_pairs = self._process_expectancy(trades_df)
         self._last_updated = arrow.utcnow().timestamp
 
-        # Not a nice hack but probably simplest solution:
-        # When backtest load data it loads the delta between disk and exchange
-        # The problem is that exchange consider that recent.
-        # it is but it is incomplete (c.f. _async_get_candle_history)
-        # So it causes get_signal to exit cause incomplete ticker_hist
-        # A patch to that would be update _pairs_last_refresh_time of exchange
-        # so it will download again all pairs
-        # Another solution is to add new data to klines instead of reassigning it:
-        # self.klines[pair].update(data) instead of self.klines[pair] = data in exchange package.
-        # But that means indexing timestamp and having a verification so that
-        # there is no empty range between two timestaps (recently added and last
-        # one)
-        self.exchange._pairs_last_refresh_time = {}
-
         return True
 
     def stake_amount(self, pair: str, free_capital: float,