diff --git a/headers/private/kernel/memheap.h b/headers/private/kernel/memheap.h
index ddcc357c48..bfad60a3f1 100755
--- a/headers/private/kernel/memheap.h
+++ b/headers/private/kernel/memheap.h
@@ -20,7 +20,8 @@ extern "C" {
 void *memalign(size_t alignment, size_t size);
 
 status_t heap_init(addr_t heapBase);
-status_t heap_init_postsem(struct kernel_args *args);
+status_t heap_init_post_sem(struct kernel_args *args);
+status_t heap_init_post_thread(struct kernel_args *args);
 
 #ifdef __cplusplus
 }