diff --git a/scripts/us_fed/treasury_constant_maturity_rates/generate_csv_and_mcf.py b/scripts/us_fed/treasury_constant_maturity_rates/generate_csv_and_mcf.py
index b7a498d53b..529887c5c6 100644
--- a/scripts/us_fed/treasury_constant_maturity_rates/generate_csv_and_mcf.py
+++ b/scripts/us_fed/treasury_constant_maturity_rates/generate_csv_and_mcf.py
@@ -73,7 +73,7 @@ def generate_csv():
 
     in_df = pd.read_csv(CSV_URL,
                         na_values="ND",
-                        storage_options={"User-Agent": "Mozilla/5.0"})
+                        storage_options={"User-Agent": "Python-Pandas"})
 
     out_df["date"] = in_df["Series Description"][header_rows:]
     for maturity in MATURITIES: