1 files changed, 1 insertions, 1 deletions

diff --git a/examples/stm32l4/src/bin/rtc.rs b/examples/stm32l4/src/bin/rtc.rs
index 526620bfb..a8a375ab4 100644
--- a/examples/stm32l4/src/bin/rtc.rs
+++ b/examples/stm32l4/src/bin/rtc.rs
@@ -15,7 +15,7 @@ async fn main(_spawner: Spawner) {
     let mut config = Config::default();
     {
         use embassy_stm32::rcc::*;
-        config.rcc.mux = ClockSrc::PLL1_R;
+        config.rcc.sys = Sysclk::PLL1_R;
         config.rcc.hse = Some(Hse {
             freq: Hertz::mhz(8),
             mode: HseMode::Oscillator,