diff --git a/skynet-src/malloc_hook.c b/skynet-src/malloc_hook.c
index 7174f0a9..35d2260e 100644
--- a/skynet-src/malloc_hook.c
+++ b/skynet-src/malloc_hook.c
@@ -202,6 +202,13 @@ skynet_memalign(size_t alignment, size_t size) {
 	return fill_prefix(ptr);
 }
 
+void *
+skynet_aligned_alloc(size_t alignment, size_t size) {
+	void* ptr = je_aligned_alloc(alignment, size + (PREFIX_SIZE + alignment -1) & ~(alignment-1));
+	if(!ptr) malloc_oom(size);
+	return fill_prefix(ptr);
+}
+
 #else
 
 // for skynet_lalloc use
diff --git a/skynet-src/skynet_malloc.h b/skynet-src/skynet_malloc.h
index e2f0aa8d..81c1c603 100644
--- a/skynet-src/skynet_malloc.h
+++ b/skynet-src/skynet_malloc.h
@@ -8,6 +8,7 @@
 #define skynet_realloc realloc
 #define skynet_free free
 #define skynet_memalign memalign
+#define skynet_aligned_alloc aligned_alloc
 
 void * skynet_malloc(size_t sz);
 void * skynet_calloc(size_t nmemb,size_t size);
@@ -16,5 +17,6 @@ void skynet_free(void *ptr);
 char * skynet_strdup(const char *str);
 void * skynet_lalloc(void *ptr, size_t osize, size_t nsize);	// use for lua
 void * skynet_memalign(size_t alignment, size_t size);
+void * skynet_aligned_alloc(size_t alignment, size_t size);
 
 #endif