diff --git a/Cargo.toml b/Cargo.toml
index c517d012..5d53caae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,3 +47,6 @@ pre-release-commit-message = "Bump version to {{version}}"
 push = false
 publish = false
 tag = false
+
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(kani)'] }
diff --git a/src/instructions/interrupts.rs b/src/instructions/interrupts.rs
index 80102cf4..84c00f84 100644
--- a/src/instructions/interrupts.rs
+++ b/src/instructions/interrupts.rs
@@ -146,10 +146,6 @@ pub fn int3() {
 /// It can also cause memory/register corruption depending on the interrupt
 /// implementation (if it expects values/pointers to be passed in registers).
 #[cfg(feature = "asm_const")]
-#[cfg_attr(
-    feature = "doc_cfg",
-    doc(cfg(any(feature = "nightly", feature = "asm_const")))
-)]
 pub unsafe fn software_interrupt<const NUM: u8>() {
     unsafe {
         asm!("int {num}", num = const NUM, options(nomem, nostack));