diff --git a/py-scripts/tools/lf_dash.py b/py-scripts/tools/lf_dash.py
index e53b0690..a3d68e5f 100755
--- a/py-scripts/tools/lf_dash.py
+++ b/py-scripts/tools/lf_dash.py
@@ -176,7 +176,7 @@ class csv_sqlite_dash():
 def main():
 
     parser = argparse.ArgumentParser(
-        prog='kpi_csv_sq.py',
+        prog='lf_dash.py',
         formatter_class=argparse.RawTextHelpFormatter,
         epilog='''\
         read kpi.csv into sqlite database , save png of history and preset on dashboard