1 files changed, 3 insertions, 1 deletions

diff --git a/embassy-macros/src/lib.rs b/embassy-macros/src/lib.rs
index 861406393..cb16f65aa 100644
--- a/embassy-macros/src/lib.rs
+++ b/embassy-macros/src/lib.rs
@@ -115,7 +115,9 @@ pub fn interrupt_declare(item: TokenStream) -> TokenStream {
         unsafe impl OwnedInterrupt for #name_interrupt {
             type Priority = Priority;
             fn number(&self) -> u8 {
-                Interrupt::#name as u8
+                use cortex_m::interrupt::Nr;
+                let irq = Interrupt::#name;
+                irq.nr() as u8
             }
             unsafe fn __handler(&self) -> &'static ::embassy::interrupt::Handler {
                 #[export_name = #name_handler]