diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
index 48e9aa70d..779b38d12 100644
--- a/ggml/src/ggml.c
+++ b/ggml/src/ggml.c
@@ -395,7 +395,7 @@ void * ggml_aligned_malloc(size_t size) {
     }
     void * aligned_memory = NULL;
 #ifdef GGML_USE_CPU_HBM
-    int result = hbw_posix_memalign(&aligned_memory, 16, size);
+    int result = hbw_posix_memalign(&aligned_memory, TENSOR_ALIGNMENT, size);
 #elif TARGET_OS_OSX
     kern_return_t alloc_status = vm_allocate((vm_map_t) mach_task_self(), (vm_address_t *) &aligned_memory, size, VM_FLAGS_ANYWHERE);
     int result = EFAULT;