diff --git a/massa-factory-worker/src/tests/tools.rs b/massa-factory-worker/src/tests/tools.rs
index 3aaae6f15db..9f44959a0d0 100644
--- a/massa-factory-worker/src/tests/tools.rs
+++ b/massa-factory-worker/src/tests/tools.rs
@@ -23,7 +23,6 @@ use massa_wallet::test_exports::create_test_wallet;
 /// This structure store all information and links to creates tests for the factory.
 /// The factory will ask that to the the pool, consensus and factory and then will send the block to the consensus.
 /// You can use the method `new` to build all the mocks and make the connections
-/// Then you can use the method `get_next_created_block` that will manage the answers from the mock to the factory depending on the parameters you gave.
 #[allow(dead_code)]
 pub struct TestFactory {
     factory_config: FactoryConfig,
diff --git a/massa-grpc/Cargo.toml b/massa-grpc/Cargo.toml
index 06e0a4ffd24..102b448186f 100644
--- a/massa-grpc/Cargo.toml
+++ b/massa-grpc/Cargo.toml
@@ -8,7 +8,7 @@ homepage = "https://massa.net"
 documentation = "https://docs.massa.net/"
 
 [features]
-testing = ["num"]
+testing = []
 
 [dependencies]
 massa-proto-rs = { workspace = true, "features" = ["tonic"] }
@@ -29,7 +29,6 @@ parking_lot = { workspace = true, "features" = ["deadlock_detection"] }
 h2 = { workspace = true }
 itertools = { workspace = true }
 # test
-num = { workspace = true, optional = true }
 
 massa_consensus_exports = { workspace = true }
 massa_hash = { workspace = true }
@@ -52,3 +51,4 @@ massa_consensus_exports = { workspace = true, "features" = ["testing"] }
 massa_protocol_exports = { workspace = true, "features" = ["testing"] }
 massa_final_state = { workspace = true }
 tokio = { workspace = true, "features" = ["test-util", "time"] }
+num = {workspace = true}
diff --git a/massa-grpc/src/tests/mock.rs b/massa-grpc/src/tests/mock.rs
index da3f13d348c..380df8839cf 100644
--- a/massa-grpc/src/tests/mock.rs
+++ b/massa-grpc/src/tests/mock.rs
@@ -31,7 +31,6 @@ use std::path::PathBuf;
 /// * `addr` - the address to bind to
 /// # Returns
 /// * `MassaPublicGrpc` - the grpc public service
-#[allow(dead_code)]
 pub(crate) fn grpc_public_service(addr: &SocketAddr) -> MassaPublicGrpc {
     let consensus_ctrl = Box::new(MockConsensusController::new());
     let shared_storage: massa_storage::Storage = massa_storage::Storage::create_root();
diff --git a/massa-grpc/src/tests/mod.rs b/massa-grpc/src/tests/mod.rs
index 11fbcc3aa84..86ad1d46e02 100644
--- a/massa-grpc/src/tests/mod.rs
+++ b/massa-grpc/src/tests/mod.rs
@@ -1,6 +1,6 @@
 // Copyright (c) 2023 MASSA LABS <info@massa.net>
 /// mock for testing
-#[cfg(any(test, feature = "testing"))]
+#[cfg(test)]
 pub mod mock;
 
 #[cfg(test)]