diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index 14d9cb12e..c82e7d956 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -196,9 +196,10 @@ protected:
 
 private:
     friend class ReferenceMover;
-    inline static void renameRefs(size_t n, const ReferenceRenamer& renamer) { }
-    inline static void renameRefId(T* ref,
-            const void* old_id, const void* new_id) { }
+    inline static void renameRefs(size_t /*n*/,
+            const ReferenceRenamer& /*renamer*/) { }
+    inline static void renameRefId(T* /*ref*/,
+            const void* /*old_id*/ , const void* /*new_id*/) { }
 
 private:
     mutable std::atomic<int32_t> mCount;