diff --git a/crates/matrix-sdk-crypto/src/verification/machine.rs b/crates/matrix-sdk-crypto/src/verification/machine.rs
index 7910563ae..e2ed238a5 100644
--- a/crates/matrix-sdk-crypto/src/verification/machine.rs
+++ b/crates/matrix-sdk-crypto/src/verification/machine.rs
@@ -662,7 +662,7 @@ mod tests {
     }
 
     #[cfg(not(target_os = "macos"))]
-    #[allow(unknown_lints, clippy::unchecked_time_subtraction)]
+    #[expect(clippy::unchecked_time_subtraction)]
     #[async_test]
     async fn test_timing_out() {
         use std::time::Duration;