diff --git a/builds/any/rootfs/jessie/common/overlay/etc/mtab.yml b/builds/any/rootfs/jessie/common/overlay/etc/mtab.yml
new file mode 100644
index 00000000..f29f2a11
--- /dev/null
+++ b/builds/any/rootfs/jessie/common/overlay/etc/mtab.yml
@@ -0,0 +1,19 @@
+mounts:
+  ONL-IMAGES:
+    mount: r
+    dir: /mnt/onl/images
+    fsck: true
+
+  ONL-DATA:
+    mount: w
+    dir: /mnt/onl/data
+
+  ONL-CONFIG:
+    mount: r
+    dir: /mnt/onl/config
+    fsck: true
+
+  ONL-BOOT:
+    mount: false
+    dir: /mnt/onl/boot
+    fsck: false
diff --git a/builds/any/rootfs/wheezy/common/overlay/etc/mtab.yml b/builds/any/rootfs/wheezy/common/overlay/etc/mtab.yml
new file mode 100644
index 00000000..f29f2a11
--- /dev/null
+++ b/builds/any/rootfs/wheezy/common/overlay/etc/mtab.yml
@@ -0,0 +1,19 @@
+mounts:
+  ONL-IMAGES:
+    mount: r
+    dir: /mnt/onl/images
+    fsck: true
+
+  ONL-DATA:
+    mount: w
+    dir: /mnt/onl/data
+
+  ONL-CONFIG:
+    mount: r
+    dir: /mnt/onl/config
+    fsck: true
+
+  ONL-BOOT:
+    mount: false
+    dir: /mnt/onl/boot
+    fsck: false