diff --git a/massa-models/src/config/constants.rs b/massa-models/src/config/constants.rs
index 7125d36b4e3..599efa816f4 100644
--- a/massa-models/src/config/constants.rs
+++ b/massa-models/src/config/constants.rs
@@ -171,10 +171,6 @@ pub const MAX_BOOTSTRAP_ERROR_LENGTH: u32 = 10000;
 pub const PROTOCOL_CONTROLLER_CHANNEL_SIZE: usize = 1024;
 /// Event channel size
 pub const PROTOCOL_EVENT_CHANNEL_SIZE: usize = 1024;
-/// Time threshold after which operation are not propagated
-pub const MAX_OPERATIONS_PROPAGATION_TIME: MassaTime = T0.saturating_mul(2);
-/// Time threshold after which operation are not propagated
-pub const MAX_ENDORSEMENTS_PROPAGATION_TIME: MassaTime = T0.saturating_mul(3);
 // ***********************
 // Constants used for execution module (injected from ConsensusConfig)
 //
diff --git a/massa-node/base_config/config.toml b/massa-node/base_config/config.toml
index 9dc4037382a..3bddf70a210 100644
--- a/massa-node/base_config/config.toml
+++ b/massa-node/base_config/config.toml
@@ -87,6 +87,10 @@
     asked_operations_pruning_period = 100000
     # Max number of operation per message, same as network param but can be smaller
     max_operations_per_message = 1024
+    # Time threshold after which operation are not propagated
+    max_operations_propagation_time = 32000
+    # Time threshold after which operation are not propagated
+    max_endorsements_propagation_time = 48000
 
 [network]
     # port on which to listen for protocol communication
diff --git a/massa-node/src/main.rs b/massa-node/src/main.rs
index ccd77dfd5f8..206fb25cafd 100644
--- a/massa-node/src/main.rs
+++ b/massa-node/src/main.rs
@@ -37,8 +37,7 @@ use massa_models::config::constants::{
     PERIODS_PER_CYCLE, ROLL_PRICE, T0, THREAD_COUNT, VERSION,
 };
 use massa_models::config::{
-    ASYNC_POOL_PART_SIZE_MESSAGE_BYTES, CHANNEL_SIZE, DELTA_F0, MAX_ENDORSEMENTS_PROPAGATION_TIME,
-    MAX_OPERATIONS_PROPAGATION_TIME, NETWORK_NODE_COMMAND_CHANNEL_SIZE,
+    ASYNC_POOL_PART_SIZE_MESSAGE_BYTES, CHANNEL_SIZE, DELTA_F0, NETWORK_NODE_COMMAND_CHANNEL_SIZE,
     NETWORK_NODE_EVENT_CHANNEL_SIZE, POS_MISS_RATE_DEACTIVATION_THRESHOLD,
     PROTOCOL_CONTROLLER_CHANNEL_SIZE, PROTOCOL_EVENT_CHANNEL_SIZE,
 };
@@ -326,8 +325,8 @@ async fn launch(
         event_channel_size: PROTOCOL_EVENT_CHANNEL_SIZE,
         genesis_timestamp: *GENESIS_TIMESTAMP,
         t0: T0,
-        max_operations_propagation_time: MAX_OPERATIONS_PROPAGATION_TIME,
-        max_endorsements_propagation_time: MAX_ENDORSEMENTS_PROPAGATION_TIME,
+        max_operations_propagation_time: SETTINGS.protocol.max_operations_propagation_time,
+        max_endorsements_propagation_time: SETTINGS.protocol.max_endorsements_propagation_time,
     };
     let (protocol_command_sender, protocol_event_receiver, protocol_manager) =
         start_protocol_controller(
diff --git a/massa-node/src/settings.rs b/massa-node/src/settings.rs
index 190efc64069..0a2ca323f88 100644
--- a/massa-node/src/settings.rs
+++ b/massa-node/src/settings.rs
@@ -186,6 +186,10 @@ pub struct ProtocolSettings {
     pub asked_operations_pruning_period: MassaTime,
     /// Maximum of operations sent in one message.
     pub max_operations_per_message: u64,
+    /// Time threshold after which operation are not propagated
+    pub max_operations_propagation_time: MassaTime,
+    /// Time threshold after which operation are not propagated
+    pub max_endorsements_propagation_time: MassaTime,
 }
 
 #[cfg(test)]
diff --git a/massa-protocol-worker/src/protocol_worker.rs b/massa-protocol-worker/src/protocol_worker.rs
index 8bd065e431e..3e32f747bd0 100644
--- a/massa-protocol-worker/src/protocol_worker.rs
+++ b/massa-protocol-worker/src/protocol_worker.rs
@@ -964,15 +964,19 @@ impl ProtocolWorker {
                             self.config.t0,
                             self.config.genesis_timestamp,
                             Slot::new(expire_period, 0),
-                        )
-                        .ok()?;
-                        if expire_period_timestamp
-                            .saturating_add(self.config.max_operations_propagation_time)
-                            < now
-                        {
-                            Some(*op_id)
-                        } else {
-                            None
+                        );
+                        match expire_period_timestamp {
+                            Ok(slot_timestamp) => {
+                                if slot_timestamp
+                                    .saturating_add(self.config.max_endorsements_propagation_time)
+                                    < now
+                                {
+                                    Some(*op_id)
+                                } else {
+                                    None
+                                }
+                            }
+                            Err(_) => Some(*op_id),
                         }
                     })
                     .collect()
@@ -1056,15 +1060,19 @@ impl ProtocolWorker {
                                 self.config.t0,
                                 self.config.genesis_timestamp,
                                 slot_endorsed_block,
-                            )
-                            .ok()?;
-                            if slot_timestamp
-                                .saturating_add(self.config.max_endorsements_propagation_time)
-                                < now
-                            {
-                                Some(*endorsement_id)
-                            } else {
-                                None
+                            );
+                            match slot_timestamp {
+                                Ok(slot_timestamp) => {
+                                    if slot_timestamp.saturating_add(
+                                        self.config.max_endorsements_propagation_time,
+                                    ) < now
+                                    {
+                                        Some(*endorsement_id)
+                                    } else {
+                                        None
+                                    }
+                                }
+                                Err(_) => Some(*endorsement_id),
                             }
                         })
                         .collect()