diff --git a/test_suite/tests/test_gen.rs b/test_suite/tests/test_gen.rs
index 97b0a96e9..eca197cd3 100644
--- a/test_suite/tests/test_gen.rs
+++ b/test_suite/tests/test_gen.rs
@@ -387,6 +387,7 @@ fn test_gen() {
 
     #[derive(Serialize, Deserialize)]
     #[serde(remote = "Str")]
+    #[allow(dead_code)] // FIXME
     struct StrDef<'a>(&'a str);
 
     #[derive(Serialize, Deserialize)]
diff --git a/test_suite/tests/test_remote.rs b/test_suite/tests/test_remote.rs
index c1f152eb8..0c0827c9f 100644
--- a/test_suite/tests/test_remote.rs
+++ b/test_suite/tests/test_remote.rs
@@ -140,6 +140,7 @@ struct PrimitivePrivDef(#[serde(getter = "remote::PrimitivePriv::get")] u8);
 
 #[derive(Serialize, Deserialize)]
 #[serde(remote = "remote::PrimitivePub")]
+#[allow(dead_code)] // FIXME
 struct PrimitivePubDef(u8);
 
 #[derive(Serialize, Deserialize)]
@@ -159,6 +160,7 @@ struct TuplePrivDef(
 
 #[derive(Serialize, Deserialize)]
 #[serde(remote = "remote::TuplePub")]
+#[allow(dead_code)] // FIXME
 struct TuplePubDef(u8, #[serde(with = "UnitDef")] remote::Unit);
 
 #[derive(Serialize, Deserialize)]
@@ -196,6 +198,7 @@ struct StructConcrete {
 
 #[derive(Serialize, Deserialize)]
 #[serde(remote = "remote::EnumGeneric<u8>")]
+#[allow(dead_code)] // FIXME
 enum EnumConcrete {
     Variant(u8),
 }