diff --git a/end2end-tests/tests/common/membership.rs b/end2end-tests/tests/common/membership.rs
deleted file mode 100644
index c7b3fa56c291bbd82f08fe3519bd38b721ad5e33..0000000000000000000000000000000000000000
--- a/end2end-tests/tests/common/membership.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2021 Axiom-Team
-//
-// This file is part of Substrate-Libre-Currency.
-//
-// Substrate-Libre-Currency is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, version 3 of the License.
-//
-// Substrate-Libre-Currency is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with Substrate-Libre-Currency. If not, see <https://www.gnu.org/licenses/>.
-
-// no more membership calls
diff --git a/end2end-tests/tests/common/mod.rs b/end2end-tests/tests/common/mod.rs
index 6dbbbda5b6a216c7447b10d8168bb7bf2316a097..b147b9783610074e6ced6f3f4e29fc28f7ee63d6 100644
--- a/end2end-tests/tests/common/mod.rs
+++ b/end2end-tests/tests/common/mod.rs
@@ -20,7 +20,6 @@ pub mod balances;
 pub mod cert;
 pub mod distance;
 pub mod identity;
-pub mod membership;
 pub mod oneshot;
 
 #[subxt::subxt(
diff --git a/runtime/gdev/tests/xt_tests.rs b/runtime/gdev/tests/xt_tests.rs
index 5caf3a87e26d69a6514446862cf9c86a7a7b55d2..4635571e3dd7e4709d10593d38c12fe9baa4b7e9 100644
--- a/runtime/gdev/tests/xt_tests.rs
+++ b/runtime/gdev/tests/xt_tests.rs
@@ -15,7 +15,7 @@
 // along with Duniter-v2S. If not, see <https://www.gnu.org/licenses/>.
 
 // these integration tests aim to test fees and extrinsic-related externalities
-// they do not work with runtim-benchmark because it has a different fees model
+// they need constant-fees feature to work
 
 mod common;