diff --git a/lib/vhost/rte_vhost/vhost_user.h b/lib/vhost/rte_vhost/vhost_user.h
index 5b18a3c5b..702637fdc 100644
--- a/lib/vhost/rte_vhost/vhost_user.h
+++ b/lib/vhost/rte_vhost/vhost_user.h
@@ -130,9 +130,9 @@ enum VhostUserNvmeQueueTypes {
 };
 
 typedef struct VhostUserNvmeIO {
-    enum VhostUserNvmeQueueTypes queue_type;
-    uint32_t qid;
-    uint32_t tail_head;
+	enum VhostUserNvmeQueueTypes queue_type;
+	uint32_t qid;
+	uint32_t tail_head;
 } VhostUserNvmeIO;
 
 typedef struct VhostUserMsg {