diff --git a/embassy-stm32/build.rs b/embassy-stm32/build.rs
index 5b845780..223e93ff 100644
--- a/embassy-stm32/build.rs
+++ b/embassy-stm32/build.rs
@@ -496,6 +496,7 @@ fn main() {
                     let match_arms: TokenStream = rcc_enumm
                         .variants
                         .iter()
+                        .filter(|v| v.name != "DISABLE")
                         .map(|v| {
                             let variant_name = format_ident!("{}", v.name);
 
diff --git a/embassy-stm32/src/rcc/h.rs b/embassy-stm32/src/rcc/h.rs
index 86392dc2..b82dc37e 100644
--- a/embassy-stm32/src/rcc/h.rs
+++ b/embassy-stm32/src/rcc/h.rs
@@ -618,10 +618,8 @@ pub(crate) unsafe fn init(config: Config) {
         #[cfg(stm32h5)]
         mux_rcc_pclk4: None,
         #[cfg(stm32h5)]
-        mux_hse: None,
+        mux_hse: hse,
 
-        #[cfg(stm32h5)]
-        mux_disable: None,
         #[cfg(stm32h5)]
         mux_hsi48: None,
     });
diff --git a/embassy-stm32/src/rcc/mod.rs b/embassy-stm32/src/rcc/mod.rs
index abd8402c..85583e0f 100644
--- a/embassy-stm32/src/rcc/mod.rs
+++ b/embassy-stm32/src/rcc/mod.rs
@@ -184,8 +184,6 @@ pub struct Clocks {
     #[cfg(stm32h5)]
     pub mux_hse: Option<Hertz>,
 
-    #[cfg(stm32h5)]
-    pub mux_disable: Option<Hertz>,
     #[cfg(stm32h5)]
     pub mux_hsi48: Option<Hertz>,
 }