1 files changed, 1 insertions, 1 deletions

diff --git a/examples/stm32wl/src/bin/rtc.rs b/examples/stm32wl/src/bin/rtc.rs
index 11734e4b6..b26ddc2f5 100644
--- a/examples/stm32wl/src/bin/rtc.rs
+++ b/examples/stm32wl/src/bin/rtc.rs
@@ -16,7 +16,7 @@ use {defmt_rtt as _, panic_probe as _};
 async fn main(_spawner: Spawner) {
     let p = {
         let mut config = Config::default();
-        config.rcc.mux = ClockSrc::HSE32;
+        config.rcc.mux = ClockSrc::HSE;
         config.rcc.lse = Some(Hertz(32_768));
         config.rcc.rtc_mux = RtcClockSource::LSE;
         embassy_stm32::init(config)