diff --git a/embassy-stm32/src/rcc/c0.rs b/embassy-stm32/src/rcc/c0.rs
index 4ec8e7780..0b749bcff 100644
--- a/embassy-stm32/src/rcc/c0.rs
+++ b/embassy-stm32/src/rcc/c0.rs
@@ -127,7 +127,10 @@ pub(crate) unsafe fn init(config: Config) {
     let sys = match config.sys {
         Sysclk::HSISYS => unwrap!(hsisys),
         Sysclk::HSE => unwrap!(hse),
-        Sysclk::LSI => { assert!(config.ls.lsi); LSI_FREQ }
+        Sysclk::LSI => {
+            assert!(config.ls.lsi);
+            LSI_FREQ
+        }
         Sysclk::LSE => unwrap!(config.ls.lse).frequency,
         _ => unreachable!(),
     };
diff --git a/embassy-stm32/src/rcc/g0.rs b/embassy-stm32/src/rcc/g0.rs
index c84ac5166..2dbf62a9f 100644
--- a/embassy-stm32/src/rcc/g0.rs
+++ b/embassy-stm32/src/rcc/g0.rs
@@ -241,7 +241,10 @@ pub(crate) unsafe fn init(config: Config) {
         Sysclk::HSI => unwrap!(hsisys),
         Sysclk::HSE => unwrap!(hse),
         Sysclk::PLL1_R => unwrap!(pll.pll_r),
-        Sysclk::LSI => { assert!(config.ls.lsi); LSI_FREQ }
+        Sysclk::LSI => {
+            assert!(config.ls.lsi);
+            LSI_FREQ
+        }
         Sysclk::LSE => unwrap!(config.ls.lse).frequency,
         _ => unreachable!(),
     };