diff --git a/swh/counters/interface.py b/swh/counters/interface.py
index 976e72d..ad36d81 100644
--- a/swh/counters/interface.py
+++ b/swh/counters/interface.py
@@ -1,47 +1,47 @@
 # Copyright (C) 2021  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from typing import Any, Iterable
 
 from swh.core.api import remote_api_endpoint
 
 
 class CountersInterface:
     @remote_api_endpoint("check")
     def check(self):
         """Dedicated method to execute some specific check per implementation.
         """
         ...
 
     @remote_api_endpoint("add")
     def add(self, collection: str, keys: Iterable[Any]) -> None:
         """Add the provided keys to the collection
            Only count new keys.
         """
         ...
 
     @remote_api_endpoint("count")
     def get_count(self, collection: str) -> int:
         """Return the number of keys for the provided collection"""
         ...
 
     @remote_api_endpoint("counters")
     def get_counters(self) -> Iterable[str]:
         """Return the list of managed counters"""
         ...
 
 
 class HistoryInterface:
-    @remote_api_endpoint("/history")
+    @remote_api_endpoint("history")
     def get_history(self, cache_file: str):
         """Return the content of an history file previously created
            by the refresh_counters method"""
 
-    @remote_api_endpoint("/refresh_history")
+    @remote_api_endpoint("refresh_history")
     def refresh_history(self, cache_file: str):
         """Refresh the cache file containing the counters historical data.
            It can be an aggregate of live data and static data stored on
            a separate file"""
         ...