diff --git a/shim.c b/shim.c
index 17afcabbc..01e5e5608 100644
--- a/shim.c
+++ b/shim.c
@@ -753,11 +753,11 @@ verify_buffer (char *data, int datasize,
 {
 	EFI_STATUS efi_status;
 
-	efi_status = verify_buffer_sbat(data, datasize, context);
+	efi_status = verify_buffer_authenticode(data, datasize, context, sha256hash, sha1hash);
 	if (EFI_ERROR(efi_status))
 		return efi_status;
 
-	return verify_buffer_authenticode(data, datasize, context, sha256hash, sha1hash);
+	return verify_buffer_sbat(data, datasize, context);
 }
 
 static int