diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 2cd2ed17ca..932007b07e 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -7,6 +7,9 @@ edition = "2021"
 [package.metadata]
 cargo-fuzz = true
 
+[lints.rust]
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(fuzzing)'] }
+
 [dependencies]
 devices = { path = "../devices" }
 disk = { path = "../disk" }