diff --git a/crates/starknet_integration_tests/src/end_to_end_integration.rs b/crates/starknet_integration_tests/src/end_to_end_integration.rs
index 1e072b0782..e47db5f7c2 100644
--- a/crates/starknet_integration_tests/src/end_to_end_integration.rs
+++ b/crates/starknet_integration_tests/src/end_to_end_integration.rs
@@ -15,12 +15,13 @@ pub async fn end_to_end_integration(tx_generator: &mut MultiAccountTransactionGe
     get_node_executable_path();
 
     // Get the sequencer configurations.
-    let (regular_sequencer_setups, _delayed_sequencer_setups) =
+    let (regular_sequencer_setups, delayed_sequencer_setups) =
         get_sequencer_setup_configs(tx_generator).await;
 
     // Run the sequencers.
     // TODO(Nadin, Tsabary): Refactor to separate the construction of SequencerManager from its
     // invocation. Consider using the builder pattern.
+    info!("Running regular sequencers.");
     let regular_sequencer_manager = SequencerSetupManager::run(regular_sequencer_setups).await;
 
     // Run the integration test simulator and verify the results.
@@ -28,6 +29,16 @@ pub async fn end_to_end_integration(tx_generator: &mut MultiAccountTransactionGe
         .test_and_verify(tx_generator, N_TXS, SENDER_ACCOUNT, sender_address, EXPECTED_BLOCK_NUMBER)
         .await;
 
+    // Run the delayed sequencer.
+    info!("Running delayed sequencers.");
+    let delayed_sequencer_manager = SequencerSetupManager::run(delayed_sequencer_setups).await;
+
+    // Run the integration test simulator for delayed sequencer and verify the results.
+    delayed_sequencer_manager
+        .test_and_verify(tx_generator, N_TXS, SENDER_ACCOUNT, sender_address, EXPECTED_BLOCK_NUMBER)
+        .await;
+
     info!("Shutting down nodes.");
     regular_sequencer_manager.shutdown_nodes();
+    delayed_sequencer_manager.shutdown_nodes();
 }