diff --git a/src/main.py b/src/main.py
index e350212..5eb90bf 100644
--- a/src/main.py
+++ b/src/main.py
@@ -5,6 +5,8 @@ import numpy as np
 # from SimNDT.run_setup.SimulationVideo import create_vector_field_video
 from SimNDT.run_setup.runSimulator import openSim, runEngine #, saveVideo
 
+Version = "SimNDT2b Ver. 1.2.2"
+
 def main(json_filepath):
   try:
     # Read the JSON file from the provided file path
@@ -21,6 +23,7 @@ def main(json_filepath):
     print(e)
 
 if __name__ == "__main__":
+    print(Version)
     if len(sys.argv) != 2:
         print("Usage: python main.py <path_to_json_file>")
         sys.exit(1)