diff --git a/crates/engine/tree/src/tree/mod.rs b/crates/engine/tree/src/tree/mod.rs
index f8980c8a1cf0..f476417bd5dd 100644
--- a/crates/engine/tree/src/tree/mod.rs
+++ b/crates/engine/tree/src/tree/mod.rs
@@ -2196,16 +2196,18 @@ where
         info!(target: "engine::tree", "Starting to spawn tx parallel threads");
 
         // We reserve 2 cores for the rest of the system
-        const RESERVED: usize = 2;
+        // const RESERVED: usize = 2;
 
-        let threads = std::thread::available_parallelism()
-            .map_or(25, |cpus| max(cpus.get().saturating_sub(RESERVED), RESERVED));
+        // let threads = std::thread::available_parallelism()
+        //     .map_or(25, |cpus| max(cpus.get().saturating_sub(RESERVED), RESERVED));
 
-        let mut sections = vec![vec![]; threads];
-        for (curr_section, tx) in block.body.transactions().enumerate() {
-            let idx = curr_section % sections.len();
-            sections[idx].push(tx.clone());
-        }
+        // let mut sections = vec![vec![]; threads];
+        // for (curr_section, tx) in block.body.transactions().enumerate() {
+        //     let idx = curr_section % sections.len();
+        //     sections[idx].push(tx.clone());
+        // }
+
+        let sections = block.body.transactions().cloned();
 
         // Execute all transactions in parallel and discard the result
         for txs in sections {
@@ -2219,7 +2221,8 @@ where
 
             // modify the block to contain only
             let mut modified_block = block.clone();
-            modified_block.body.transactions = txs;
+            // modified_block.body.transactions = txs;
+            modified_block.body.transactions = vec![txs];
 
             let handle = std::thread::spawn(move || {
                 let cached_state_provider = CachedStateProvider::new(