1 files changed, 1 insertions, 1 deletions
diff --git a/test/test_allocator.cpp b/test/test_allocator.cpp
index d93df1e..6382463 100644
--- a/test/test_allocator.cpp
+++ b/test/test_allocator.cpp
@@ -23,7 +23,7 @@
 namespace fud {
 
 struct FailAllocator : public MockFudAlloc {
-    virtual void* operator()(size_t size) override {
+    virtual std::byte* operator()(size_t size) override {
         static_cast<void>(size);
         return nullptr;
     }