diff --git a/Library/OcMainLib/OpenCoreVault.c b/Library/OcMainLib/OpenCoreVault.c
index 064d5cc73a2..4727ce073f3 100644
--- a/Library/OcMainLib/OpenCoreVault.c
+++ b/Library/OcMainLib/OpenCoreVault.c
@@ -25,7 +25,7 @@ typedef struct {
   CHAR8                     EndMagic[16];
 } OC_BUILTIN_VAULT_KEY;
 
-BASE_ALIGNAS (16)
+BASE_ALIGNAS (4096)
 STATIC
 OC_BUILTIN_VAULT_KEY
 mOpenCoreVaultKey = {