diff --git a/mount.c b/mount.c
index 1793c20ef..4d84f48df 100644
--- a/mount.c
+++ b/mount.c
@@ -672,7 +672,7 @@ static int attach_option(struct mount_info *pm, char *opt)
 }
 
 /* Is it mounted w or w/o the newinstance option */
-static int devpts_dump(struct mount_info *pm)
+static int devpts_parse(struct mount_info *pm)
 {
 	struct stat *host_st;
 
@@ -839,7 +839,7 @@ static struct fstype fstypes[] = {
 		.restore = tmpfs_restore,
 	}, {
 		.name = "devpts",
-		.dump = devpts_dump,
+		.parse = devpts_parse,
 		.code = FSTYPE__DEVPTS,
 	}, {
 		.name = "simfs",
diff --git a/test/zdtm/lib/ns.c b/test/zdtm/lib/ns.c
index a2167151f..8afec5bdf 100644
--- a/test/zdtm/lib/ns.c
+++ b/test/zdtm/lib/ns.c
@@ -81,6 +81,10 @@ static int prepare_mntns()
 			fprintf(stderr, "mount(/dev/pts) failed: %m\n");
 			return -1;
 		}
+		if (mount("/dev/pts/ptmx", "/dev/ptmx", NULL, MS_BIND, NULL)) {
+			fprintf(stderr, "mount(/dev/pts) failed: %m\n");
+			return -1;
+		}
 		if (fchdir(dfd)) {
 			fprintf(stderr, "fchdir() failed: %m\n");
 			return -1;