diff --git a/core/front/tiny_heap_v2.h b/core/front/tiny_heap_v2.h
index 42cca61f..43b5bee8 100644
--- a/core/front/tiny_heap_v2.h
+++ b/core/front/tiny_heap_v2.h
@@ -114,6 +114,7 @@ static inline int tiny_heap_v2_try_push(int class_idx, void* base) {
     mag->items[mag->top++] = base;
 
     // DEBUG: Log push events
+#if !HAKMEM_BUILD_RELEASE
     static int g_push_dbg = -1;
     if (g_push_dbg == -1) {
         const char* e = getenv("HAKMEM_TINY_HEAP_V2_DEBUG");
@@ -126,6 +127,7 @@ static inline int tiny_heap_v2_try_push(int class_idx, void* base) {
                     class_idx, g_push_count[class_idx]++, base, mag->top);
         }
     }
+#endif
 
     return 1;  // Success
 }