diff --git a/crates/transaction-pool/src/validate/eth.rs b/crates/transaction-pool/src/validate/eth.rs
index 698a6c39a2..f8681926b7 100644
--- a/crates/transaction-pool/src/validate/eth.rs
+++ b/crates/transaction-pool/src/validate/eth.rs
@@ -659,18 +659,22 @@ where
 
     fn on_new_head_block<T: BlockHeader>(&self, new_tip_block: &T) {
         // update all forks
-        if self.chain_spec().is_cancun_active_at_timestamp(new_tip_block.timestamp()) {
-            self.fork_tracker.cancun.store(true, std::sync::atomic::Ordering::Relaxed);
-        }
-
         if self.chain_spec().is_shanghai_active_at_timestamp(new_tip_block.timestamp()) {
             self.fork_tracker.shanghai.store(true, std::sync::atomic::Ordering::Relaxed);
         }
 
+        if self.chain_spec().is_cancun_active_at_timestamp(new_tip_block.timestamp()) {
+            self.fork_tracker.cancun.store(true, std::sync::atomic::Ordering::Relaxed);
+        }
+
         if self.chain_spec().is_prague_active_at_timestamp(new_tip_block.timestamp()) {
             self.fork_tracker.prague.store(true, std::sync::atomic::Ordering::Relaxed);
         }
 
+        if self.chain_spec().is_osaka_active_at_timestamp(new_tip_block.timestamp()) {
+            self.fork_tracker.osaka.store(true, std::sync::atomic::Ordering::Relaxed);
+        }
+
         if let Some(blob_params) =
             self.chain_spec().blob_params_at_timestamp(new_tip_block.timestamp())
         {