diff --git a/scripts/simulate_ota.py b/scripts/simulate_ota.py
index 40f463f..bf1fc98 100644
--- a/scripts/simulate_ota.py
+++ b/scripts/simulate_ota.py
@@ -110,6 +110,7 @@
   delta_generator_args.append("--partition_names=" + ":".join(partition_names))
   delta_generator_args.append("--new_partitions=" + ":".join(new_partitions))
 
+  print("Running ", " ".join(delta_generator_args))
   subprocess.check_output(delta_generator_args)
 
   valid = True