diff --git a/wrapper/rust/wolfssl/src/wolfcrypt/cmac.rs b/wrapper/rust/wolfssl/src/wolfcrypt/cmac.rs
index 90285b5f5..a81d5095f 100644
--- a/wrapper/rust/wolfssl/src/wolfcrypt/cmac.rs
+++ b/wrapper/rust/wolfssl/src/wolfcrypt/cmac.rs
@@ -45,8 +45,6 @@ impl CMAC {
     /// * `key`: Key to use for CMAC generation.
     /// * `data`: CMAC input data.
     /// * `dout`: Output buffer where CMAC is written.
-    /// * `heap`: Optional heap hint.
-    /// * `dev_id` Optional device ID to use with crypto callbacks or async hardware.
     ///
     /// # Returns
     ///