diff --git a/include/vulkan/vulkan.h b/include/vulkan/vulkan.h
index 5070134b2cf..9e7d6f01b37 100644
--- a/include/vulkan/vulkan.h
+++ b/include/vulkan/vulkan.h
@@ -794,8 +794,7 @@ typedef enum {
 
 typedef enum {
     VK_ATTACHMENT_STORE_OP_STORE = 0,
-    VK_ATTACHMENT_STORE_OP_RESOLVE_MSAA = 1,
-    VK_ATTACHMENT_STORE_OP_DONT_CARE = 2,
+    VK_ATTACHMENT_STORE_OP_DONT_CARE = 1,
     VK_ATTACHMENT_STORE_OP_BEGIN_RANGE = VK_ATTACHMENT_STORE_OP_STORE,
     VK_ATTACHMENT_STORE_OP_END_RANGE = VK_ATTACHMENT_STORE_OP_DONT_CARE,
     VK_ATTACHMENT_STORE_OP_NUM = (VK_ATTACHMENT_STORE_OP_DONT_CARE - VK_ATTACHMENT_STORE_OP_STORE + 1),