diff --git a/man/man8/mkfs.xfs.8 b/man/man8/mkfs.xfs.8
index a7f70285..3db89895 100644
--- a/man/man8/mkfs.xfs.8
+++ b/man/man8/mkfs.xfs.8
@@ -203,7 +203,7 @@ December 1901 to January 2038, and quota timers from January 1970 to February
 .IP
 By default,
 .B mkfs.xfs
-will not enable this feature.
+in RHEL9 will enable this feature.
 If the option
 .B \-m crc=0
 is used, the large timestamp feature is not supported and is disabled.
@@ -256,7 +256,7 @@ This can be used to reduce mount times when the free inode btree is enabled.
 .IP
 By default,
 .B mkfs.xfs
-will not enable this option.
+in RHEL9 will enable this option.
 This feature is only available for filesystems created with the (default)
 .B \-m finobt=1
 option set.
diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index 36b274d5..02efca81 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -3842,11 +3842,11 @@ main(
 			.spinodes = true,
 			.rmapbt = false,
 			.reflink = true,
-			.inobtcnt = false,
+			.inobtcnt = true,
 			.parent_pointers = false,
 			.nodalign = false,
 			.nortalign = false,
-			.bigtime = false,
+			.bigtime = true,
 		},
 	};