1 files changed, 1 insertions, 1 deletions

diff --git a/embassy-stm32/src/rtc/datetime.rs b/embassy-stm32/src/rtc/datetime.rs
index f3428108c..f4e86dd87 100644
--- a/embassy-stm32/src/rtc/datetime.rs
+++ b/embassy-stm32/src/rtc/datetime.rs
@@ -211,7 +211,7 @@ pub enum DayOfWeek {
 #[cfg(feature = "chrono")]
 impl From<chrono::Weekday> for DayOfWeek {
     fn from(weekday: Weekday) -> Self {
-        day_of_week_from_u8(weekday.num_days_from_monday() as u8).unwrap()
+        day_of_week_from_u8(weekday.number_from_monday() as u8).unwrap()
     }
 }