diff --git a/nssa/src/validated_state_diff.rs b/nssa/src/validated_state_diff.rs
index 3356b72c..bdee3452 100644
--- a/nssa/src/validated_state_diff.rs
+++ b/nssa/src/validated_state_diff.rs
@@ -356,7 +356,13 @@ impl ValidatedStateDiff {
 
         // Check there are no duplicate nullifiers in the new_nullifiers list
         ensure!(
-            n_unique(&message.new_nullifiers) == message.new_nullifiers.len(),
+            n_unique(
+                &message
+                    .new_nullifiers
+                    .iter()
+                    .map(|(n, _)| n)
+                    .collect::<Vec<_>>()
+            ) == message.new_nullifiers.len(),
             NssaError::InvalidInput("Duplicate nullifiers found in message".into())
         );
 
diff --git a/tools/integration_bench/src/harness.rs b/tools/integration_bench/src/harness.rs
index fb9d4d5c..813bbbab 100644
--- a/tools/integration_bench/src/harness.rs
+++ b/tools/integration_bench/src/harness.rs
@@ -15,7 +15,7 @@ use test_fixtures::{DiskSizes, TestContext};
 use wallet::cli::SubcommandReturnValue;
 
 const TX_INCLUSION_POLL_INTERVAL: Duration = Duration::from_millis(250);
-const TX_INCLUSION_TIMEOUT: Duration = Duration::from_secs(120);
+const TX_INCLUSION_TIMEOUT: Duration = Duration::from_mins(2);
 
 /// Borsh-serialized sizes for one zone block fetched after a step. `block_bytes`
 /// is the full Block (header + body + bedrock metadata) and is the closest
diff --git a/tools/integration_bench/src/main.rs b/tools/integration_bench/src/main.rs
index ccf7058e..4d14f6d1 100644
--- a/tools/integration_bench/src/main.rs
+++ b/tools/integration_bench/src/main.rs
@@ -181,7 +181,7 @@ async fn measure_bedrock_finality(ctx: &TestContext) -> Result<Duration> {
         .context("connect indexer WS")?;
     let sequencer_tip = ctx.sequencer_client().get_last_block_id().await?;
 
-    let timeout = Duration::from_secs(60);
+    let timeout = Duration::from_mins(1);
     let started = std::time::Instant::now();
     let poll = async {
         loop {