1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index b74d21ab91f7..f936d1fa969d 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -745,9 +745,9 @@ static int do_vmbus_entry(const char *filename, struct hv_vmbus_device_id *id,
                           char *alias)
 {
         int i;
-        char guid_name[((sizeof(struct hv_vmbus_device_id) + 1)) * 2];
+        char guid_name[((sizeof(id->guid) + 1)) * 2];
 
-        for (i = 0; i < (sizeof(struct hv_vmbus_device_id) * 2); i += 2)
+        for (i = 0; i < (sizeof(id->guid) * 2); i += 2)
                 sprintf(&guid_name[i], "%02x", id->guid[i/2]);
 
         strcpy(alias, "vmbus:");