diff --git a/README.md b/README.md
index 944f0c9..55b9311 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ let n_periods = 4;
 
 // Four business days starting 2024‑01‑02
 let dates: Vec<NaiveDate> =
-    BDatesList::from_n_periods("2024-01-02".to_string(), BDateFreq::Daily, n_periods)
+    BDatesList::from_n_periods("2024-01-02".to_string(), DateFreq::Daily, n_periods)
         .unwrap()
         .list().unwrap();