diff --git a/scylla-cql/src/types/serialize/row.rs b/scylla-cql/src/types/serialize/row.rs
index f4c107bad3..c8f04cc6bc 100644
--- a/scylla-cql/src/types/serialize/row.rs
+++ b/scylla-cql/src/types/serialize/row.rs
@@ -1141,6 +1141,7 @@ mod tests {
     // Do not remove. It's not used in tests but we keep it here to check that
     // we properly ignore warnings about unused variables, unnecessary `mut`s
     // etc. that usually pop up when generating code for empty structs.
+    #[allow(unused)]
     #[derive(SerializeRow)]
     #[scylla(crate = crate)]
     struct TestRowWithNoColumns {}
diff --git a/scylla-cql/src/types/serialize/value.rs b/scylla-cql/src/types/serialize/value.rs
index 39403f3c48..6f917f8de4 100644
--- a/scylla-cql/src/types/serialize/value.rs
+++ b/scylla-cql/src/types/serialize/value.rs
@@ -2038,6 +2038,7 @@ mod tests {
     // Do not remove. It's not used in tests but we keep it here to check that
     // we properly ignore warnings about unused variables, unnecessary `mut`s
     // etc. that usually pop up when generating code for empty structs.
+    #[allow(unused)]
     #[derive(SerializeCql)]
     #[scylla(crate = crate)]
     struct TestUdtWithNoFields {}
@@ -2596,6 +2597,7 @@ mod tests {
         assert_eq!(reference, udt);
     }
 
+    #[allow(unused)]
     #[derive(SerializeCql, Debug)]
     #[scylla(crate = crate, flavor = "enforce_order", skip_name_checks)]
     struct TestUdtWithSkippedNameChecks {
diff --git a/scylla/tests/integration/hygiene.rs b/scylla/tests/integration/hygiene.rs
index 85c753589e..a3b400f474 100644
--- a/scylla/tests/integration/hygiene.rs
+++ b/scylla/tests/integration/hygiene.rs
@@ -64,6 +64,7 @@ macro_rules! test_crate {
             assert_eq!(sv, sv2);
         }
 
+        #[allow(unused)]
         #[derive(_scylla::macros::SerializeCql, _scylla::macros::SerializeRow)]
         #[scylla(crate = _scylla)]
         struct TestStructNew {