diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index f10e9d50d..2508c4fca 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -209,7 +209,7 @@ pub fn init(config: Config) -> Peripherals {
 
         #[cfg(dbgmcu)]
         crate::pac::DBGMCU.cr().modify(|cr| {
-            #[cfg(any(dbgmcu_f0, dbgmcu_c0, dbgmcu_g0, dbgmcu_u5, dbgmcu_wba))]
+            #[cfg(any(dbgmcu_f0, dbgmcu_c0, dbgmcu_g0, dbgmcu_u5, dbgmcu_wba, dbgmcu_l5))]
             {
                 cr.set_dbg_stop(config.enable_debug_during_sleep);
                 cr.set_dbg_standby(config.enable_debug_during_sleep);