diff --git a/super.c b/super.c
index 18f222c..aee7d47 100644
--- a/super.c
+++ b/super.c
@@ -150,6 +156,24 @@ int hmdfs_parse_options(struct hmdfs_sb_info *sbi, const char *data)
 				sbi->user_id = user_id;
 			}
 			break;
+		case OPT_DCACHE_THRESHOLD:
+			err = match_int(&args[0], &decache);
+			if (err)
+				goto out;
+			sbi->dcache_threshold = decache;
+			break;
+		case OPT_DCACHE_PRECISION:
+			err = match_int(&args[0], &decache);
+			if (err)
+				goto out;
+			sbi->dcache_precision = decache;
+			break;
+		case OPT_DCACHE_TIMEOUT:
+			err = match_int(&args[0], &decache);
+			if (err)
+				goto out;
+			sbi->dcache_timeout = decache;
+			break;
 		default:
 			err = -EINVAL;
 			goto out;