diff --git a/poky/meta/lib/oe/overlayfs.py b/poky/meta/lib/oe/overlayfs.py
index 21ef710..b5d5e88 100644
--- a/poky/meta/lib/oe/overlayfs.py
+++ b/poky/meta/lib/oe/overlayfs.py
@@ -15,6 +15,9 @@
 def strForBash(s):
     return s.replace('\\', '\\\\')
 
+def allOverlaysUnitName(d):
+    return d.getVar('PN') + '-overlays.service'
+
 def mountUnitName(unit):
     return escapeSystemdUnitName(unit) + '.mount'
 
@@ -39,5 +42,7 @@
             fileList.append(mountUnitName(path))
             fileList.append(helperUnitName(path))
 
+    fileList.append(allOverlaysUnitName(d))
+
     return fileList