diff --git a/core/os/memory.h b/core/os/memory.h
index 909f0909e05..cc32d59a200 100644
--- a/core/os/memory.h
+++ b/core/os/memory.h
@@ -80,7 +80,7 @@ void operator delete(void *p_mem, void *p_pointer, size_t check, const char *p_d
 
 #define memalloc(m_size) Memory::alloc_static(m_size)
 #define memrealloc(m_mem, m_size) Memory::realloc_static(m_mem, m_size)
-#define memfree(m_size) Memory::free_static(m_size)
+#define memfree(m_mem) Memory::free_static(m_mem)
 
 _ALWAYS_INLINE_ void postinitialize_handler(void *) {}