diff --git a/tests/pointers_tests.cpp b/tests/pointers_tests.cpp
index 320fed51..95f000e5 100644
--- a/tests/pointers_tests.cpp
+++ b/tests/pointers_tests.cpp
@@ -18,6 +18,8 @@ struct NotMoveAssignableCustomPtr
     NotMoveAssignableCustomPtr& operator=(NotMoveAssignableCustomPtr&&) = delete;
 
     bool operator!=(std::nullptr_t) const { return true; }
+
+    int dummy{};
 };
 
 TEST(pointers_test, swap)