diff --git a/servers/slapd/back-asyncmeta/back-asyncmeta.h b/servers/slapd/back-asyncmeta/back-asyncmeta.h
index b860d0c705..bae9be3edb 100644
--- a/servers/slapd/back-asyncmeta/back-asyncmeta.h
+++ b/servers/slapd/back-asyncmeta/back-asyncmeta.h
@@ -326,15 +326,15 @@ typedef struct a_metatarget_t {
 #define	META_BACK_TGT_NOREFS(mt)		META_BACK_TGT_ISSET( (mt), LDAP_BACK_F_NOREFS )
 #define	META_BACK_TGT_NOUNDEFFILTER(mt)		META_BACK_TGT_ISSET( (mt), LDAP_BACK_F_NOUNDEFFILTER )
 
-#define META_BACK_CFG_MAX_PENDING_OPS           0x80
-#define META_BACK_CFG_MAX_TARGET_CONNS          0xFF
-#define META_BACK_CFG_DEFAULT_OPS_TIMEOUT       0x02
+#define META_BACK_CFG_MAX_PENDING_OPS		0x80
+#define META_BACK_CFG_MAX_TARGET_CONNS		0xFF
+#define META_BACK_CFG_DEFAULT_OPS_TIMEOUT	0x02
 
 /* the interval of the timeout checking loop in microseconds
  * possibly make this configurable? */
-#define META_BACK_CFG_MAX_TIMEOUT_LOOP          0x70000
+#define META_BACK_CFG_MAX_TIMEOUT_LOOP		0x70000
 	slap_mask_t		mt_rep_flags;
-	int                     mt_timeout_ops;
+	int			mt_timeout_ops;
 } a_metatarget_t;
 
 typedef struct a_metadncache_t {