diff --git a/freqtrade/exchange/kraken.py b/freqtrade/exchange/kraken.py
index 3fb45851a..b684f9f76 100644
--- a/freqtrade/exchange/kraken.py
+++ b/freqtrade/exchange/kraken.py
@@ -157,21 +157,21 @@ class Kraken(Exchange):
 
         return fees if is_short else -fees
 
-    def _trades_contracts_to_amount(self, trades: List) -> List:
+    def _get_trade_pagination_next_value(self, trades: List[Dict]) -> str:
         """
-        Fix "last" id issue for kraken data downloads
-        This whole override can probably be removed once the following
-        issue is closed in ccxt: https://github.com/ccxt/ccxt/issues/15827
+        Extract pagination id for the next "from_id" value
+        Applies only to fetch_trade_history by id.
         """
-        super()._trades_contracts_to_amount(trades)
-        if (
-            len(trades) > 0
-            and isinstance(trades[-1].get('info'), list)
-            and len(trades[-1].get('info', [])) > 7
-        ):
-
-            trades[-1]['id'] = trades[-1].get('info', [])[-1]
-        return trades
+        if len(trades) > 0:
+            if (
+                isinstance(trades[-1].get('info'), list)
+                and len(trades[-1].get('info', [])) > 7
+            ):
+                # Trade response's "last" value.
+                return trades[-1].get('info', [])[-1]
+            # Fall back to timestamp if info is somehow empty.
+            return trades[-1].get('timestamp')
+        return None
 
     def _valid_trade_pagination_id(self, pair: str, from_id: str) -> bool:
         """