diff --git a/benches/benches/vm.rs b/benches/benches/vm.rs
index 1efdf9629ce..cb6d2ad4138 100644
--- a/benches/benches/vm.rs
+++ b/benches/benches/vm.rs
@@ -77,11 +77,11 @@ where
 }
 
 fn vm(c: &mut Criterion) {
+    blockchain::run(c);
     alu::run(c);
     crypto::run(c);
     flow::run(c);
     mem::run(c);
-    blockchain::run(c);
     contract_root(c);
     state_root(c);
     vm_initialization(c);
diff --git a/bin/fuel-core/chainspec/dev-testnet/state_transition_bytecode.wasm b/bin/fuel-core/chainspec/dev-testnet/state_transition_bytecode.wasm
index 4405e10fcf7..ea186f11124 100755
Binary files a/bin/fuel-core/chainspec/dev-testnet/state_transition_bytecode.wasm and b/bin/fuel-core/chainspec/dev-testnet/state_transition_bytecode.wasm differ
diff --git a/bin/fuel-core/chainspec/testnet/state_transition_bytecode.wasm b/bin/fuel-core/chainspec/testnet/state_transition_bytecode.wasm
index 4405e10fcf7..ea186f11124 100755
Binary files a/bin/fuel-core/chainspec/testnet/state_transition_bytecode.wasm and b/bin/fuel-core/chainspec/testnet/state_transition_bytecode.wasm differ
diff --git a/crates/fuel-core/src/database.rs b/crates/fuel-core/src/database.rs
index 3b1973e9715..47022359f60 100644
--- a/crates/fuel-core/src/database.rs
+++ b/crates/fuel-core/src/database.rs
@@ -355,14 +355,6 @@ impl Modifiable for Database<OnChain> {
     fn commit_changes(&mut self, changes: Changes) -> StorageResult<()> {
         commit_changes_with_height_update(self, changes, |iter| {
             iter.iter_all::<FuelBlocks>(Some(IterDirection::Reverse))
-                .filter_map(|result| {
-                    if let Ok((height, _)) = &result {
-                        if height == &0.into() {
-                            return None;
-                        }
-                    }
-                    Some(result)
-                })
                 .map(|result| result.map(|(height, _)| height))
                 .try_collect()
         })