diff --git a/pallets/duniter-wot/src/mock.rs b/pallets/duniter-wot/src/mock.rs
index 27ed8154b7a84b4a0af4f8f649d2a59f88ddfea7..2fc15303517e22bdf33aa87d9e5b060cd78afdbf 100644
--- a/pallets/duniter-wot/src/mock.rs
+++ b/pallets/duniter-wot/src/mock.rs
@@ -303,6 +303,7 @@ pub fn new_test_ext(
     pallet_certification::GenesisConfig::<Test, Instance1> {
         apply_cert_period_at_genesis: true,
         certs_by_receiver: clique_wot(initial_identities_len, ValidityPeriod::get()),
+        initial_wot_bin: None,
     }
     .assimilate_storage(&mut t)
     .unwrap();
@@ -325,6 +326,7 @@ pub fn new_test_ext(
     pallet_certification::GenesisConfig::<Test, Instance2> {
         apply_cert_period_at_genesis: true,
         certs_by_receiver: clique_wot(initial_smiths_len, SmithValidityPeriod::get()),
+        initial_wot_bin: None,
     }
     .assimilate_storage(&mut t)
     .unwrap();
diff --git a/runtime/gdev/tests/common/mod.rs b/runtime/gdev/tests/common/mod.rs
index 305065dd546e1c087e6b04e687bee276f9f694ac..e4d1c5c65e5137bc27f8424c545550373f50e392 100644
--- a/runtime/gdev/tests/common/mod.rs
+++ b/runtime/gdev/tests/common/mod.rs
@@ -238,6 +238,7 @@ impl ExtBuilder {
                 parameters.cert_validity_period,
             ),
             apply_cert_period_at_genesis: false,
+            initial_wot_bin: None,
         }
         .assimilate_storage(&mut t)
         .unwrap();
@@ -263,6 +264,7 @@ impl ExtBuilder {
                 initial_smiths.len(),
                 parameters.smith_cert_validity_period,
             ),
+            initial_wot_bin: None,
         }
         .assimilate_storage(&mut t)
         .unwrap();