diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index c40cdf6949bd..08d3317553ec 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -535,7 +535,7 @@ static int exfat_fill_super(struct super_block *sb, struct fs_context *fc)
 	sb->s_magic = EXFAT_SUPER_MAGIC;
 	sb->s_op = &exfat_sops;
 
-	sb->s_time_gran = 1;
+	sb->s_time_gran = 10 * NSEC_PER_MSEC;
 	sb->s_time_min = EXFAT_MIN_TIMESTAMP_SECS;
 	sb->s_time_max = EXFAT_MAX_TIMESTAMP_SECS;