diff --git a/rust/kernel/jump_label.rs b/rust/kernel/jump_label.rs
index 0875ee53a3b5..7576d393bebf 100644
--- a/rust/kernel/jump_label.rs
+++ b/rust/kernel/jump_label.rs
@@ -25,7 +25,7 @@ macro_rules! static_branch_unlikely {
 
         #[cfg(not(CONFIG_JUMP_LABEL))]
         {
-            $crate::bindings::static_key_count(_key) > 0
+            $crate::bindings::static_key_count(_key.cast_mut()) > 0
         }
 
         #[cfg(CONFIG_JUMP_LABEL)]