diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs
index fdb778e65d79..e23e7827d756 100644
--- a/rust/kernel/types.rs
+++ b/rust/kernel/types.rs
@@ -248,7 +248,7 @@ impl<T> Opaque<T> {
     }
 
     /// Returns a raw pointer to the opaque data.
-    pub fn get(&self) -> *mut T {
+    pub const fn get(&self) -> *mut T {
         UnsafeCell::get(&self.value).cast::<T>()
     }