diff --git a/crates/blockifier/src/blockifier/transaction_executor.rs b/crates/blockifier/src/blockifier/transaction_executor.rs
index 63887ff9d28..af9d216e1bc 100644
--- a/crates/blockifier/src/blockifier/transaction_executor.rs
+++ b/crates/blockifier/src/blockifier/transaction_executor.rs
@@ -168,7 +168,12 @@ impl<S: StateReader> TransactionExecutor<S> {
 
         log::debug!("Final block weights: {:?}.", self.bouncer.get_accumulated_weights());
         Ok((
-            self.block_state.as_mut().expect(BLOCK_STATE_ACCESS_ERR).to_state_diff()?.into(),
+            self.block_state
+                .as_mut()
+                .expect(BLOCK_STATE_ACCESS_ERR)
+                .to_state_diff()?
+                .state_maps
+                .into(),
             visited_segments,
             *self.bouncer.get_accumulated_weights(),
         ))
diff --git a/crates/blockifier/src/concurrency/worker_logic.rs b/crates/blockifier/src/concurrency/worker_logic.rs
index d24d33223d4..b66de3b3de2 100644
--- a/crates/blockifier/src/concurrency/worker_logic.rs
+++ b/crates/blockifier/src/concurrency/worker_logic.rs
@@ -139,7 +139,7 @@ impl<'a, S: StateReader> WorkerExecutor<'a, S> {
         let execution_output_inner = match execution_result {
             Ok(_) => {
                 let tx_reads_writes = transactional_state.cache.take();
-                let writes = tx_reads_writes.to_state_diff();
+                let writes = tx_reads_writes.to_state_diff().state_maps;
                 let contract_classes = transactional_state.class_hash_to_class.take();
                 let visited_pcs = transactional_state.visited_pcs;
                 // The versioned state does not carry the visited PCs.
diff --git a/crates/blockifier/src/state/cached_state.rs b/crates/blockifier/src/state/cached_state.rs
index 52b8435eb5d..f0b903efca1 100644
--- a/crates/blockifier/src/state/cached_state.rs
+++ b/crates/blockifier/src/state/cached_state.rs
@@ -47,7 +47,7 @@ impl<S: StateReader> CachedState<S> {
 
     /// Returns the state diff resulting from the performed writes, with respect to the parent
     /// state.
-    pub fn to_state_diff(&mut self) -> StateResult<StateMaps> {
+    pub fn to_state_diff(&mut self) -> StateResult<StateChanges> {
         self.update_initial_values_of_write_only_access()?;
         Ok(self.cache.borrow().to_state_diff())
     }
@@ -55,7 +55,7 @@ impl<S: StateReader> CachedState<S> {
     // TODO(Yoni, 1/8/2024): remove this function.
     /// Returns the state changes made on this state.
     pub fn get_actual_state_changes(&mut self) -> StateResult<StateChanges> {
-        Ok(StateChanges { state_maps: self.to_state_diff()? })
+        self.to_state_diff()
     }
 
     pub fn update_cache(
@@ -399,8 +399,9 @@ pub struct StateCache {
 impl StateCache {
     /// Returns the state diff resulting from the performed writes, with respect to the initial
     /// reads. Assumes (and enforces) all initial reads are cached.
-    pub fn to_state_diff(&self) -> StateMaps {
-        self.writes.diff(&self.initial_reads)
+    pub fn to_state_diff(&self) -> StateChanges {
+        let state_maps = self.writes.diff(&self.initial_reads);
+        StateChanges { state_maps }
     }
 
     fn declare_contract(&mut self, class_hash: ClassHash) {
diff --git a/crates/blockifier/src/state/cached_state_test.rs b/crates/blockifier/src/state/cached_state_test.rs
index 9d32af747b0..f260250115d 100644
--- a/crates/blockifier/src/state/cached_state_test.rs
+++ b/crates/blockifier/src/state/cached_state_test.rs
@@ -286,7 +286,7 @@ fn cached_state_state_diff_conversion() {
         address_to_nonce: IndexMap::from_iter([(contract_address2, nonce!(1_u64))]),
     };
 
-    assert_eq!(expected_state_diff, state.to_state_diff().unwrap().into());
+    assert_eq!(expected_state_diff, state.to_state_diff().unwrap().state_maps.into());
 }
 
 fn create_state_changes_for_test<S: StateReader>(
diff --git a/crates/papyrus_execution/src/execution_utils.rs b/crates/papyrus_execution/src/execution_utils.rs
index afec631cb14..45e45d16b8d 100644
--- a/crates/papyrus_execution/src/execution_utils.rs
+++ b/crates/papyrus_execution/src/execution_utils.rs
@@ -123,7 +123,8 @@ pub fn induced_state_diff(
     transactional_state: &mut CachedState<MutRefState<'_, CachedState<ExecutionStateReader>>>,
     deprecated_declared_class_hash: Option<ClassHash>,
 ) -> ExecutionResult<ThinStateDiff> {
-    let blockifier_state_diff = CommitmentStateDiff::from(transactional_state.to_state_diff()?);
+    let blockifier_state_diff =
+        CommitmentStateDiff::from(transactional_state.to_state_diff()?.state_maps);
     // Determine which contracts were deployed and which were replaced by comparing their
     // previous class hash (default value suggests it didn't exist before).
     let mut deployed_contracts = IndexMap::new();