diff --git a/crates/script/src/broadcast.rs b/crates/script/src/broadcast.rs
index 224bcc44cf45..04329891d28f 100644
--- a/crates/script/src/broadcast.rs
+++ b/crates/script/src/broadcast.rs
@@ -321,7 +321,8 @@ impl BundledState {
 
                 // We send transactions and wait for receipts in batches of 100, since some networks
                 // cannot handle more than that.
-                let batch_size = if sequential_broadcast { 1 } else { 100 };
+                let valid_batch_size = self.args.batch_size.min(100);
+                let batch_size = if sequential_broadcast { 1 } else { valid_batch_size };
                 let mut index = already_broadcasted;
 
                 for (batch_number, batch) in
diff --git a/crates/script/src/lib.rs b/crates/script/src/lib.rs
index fd4ba66f6c0e..299fdec7b448 100644
--- a/crates/script/src/lib.rs
+++ b/crates/script/src/lib.rs
@@ -107,6 +107,10 @@ pub struct ScriptArgs {
     #[arg(long)]
     pub broadcast: bool,
 
+    /// Batch size of transactions.
+    #[arg(long, default_value = "100")]
+    pub batch_size: usize,
+
     /// Skips on-chain simulation.
     #[arg(long)]
     pub skip_simulation: bool,