diff --git a/src/freenas/etc/subgid b/src/freenas/etc/subgid
new file mode 100644
index 000000000000..1801d7ea3051
--- /dev/null
+++ b/src/freenas/etc/subgid
@@ -0,0 +1 @@
+0:1000000:1000000000
diff --git a/src/freenas/etc/subuid b/src/freenas/etc/subuid
new file mode 100644
index 000000000000..1801d7ea3051
--- /dev/null
+++ b/src/freenas/etc/subuid
@@ -0,0 +1 @@
+0:1000000:1000000000