diff --git a/include/Core/SPK_MemoryTracer.h b/include/Core/SPK_MemoryTracer.h
index 628097a..f6f094e 100644
--- a/include/Core/SPK_MemoryTracer.h
+++ b/include/Core/SPK_MemoryTracer.h
@@ -22,7 +22,7 @@
 #ifndef H_SPK_MEMORYTRACER
 #define H_SPK_MEMORYTRACER
 
-#ifdef _DEBUG
+#if defined(_DEBUG) || !defined(NDEBUG)
 #define SPK_TRACE_MEMORY
 #endif