diff --git a/releasetools.py b/releasetools.py
index e076d3f..6831e15 100644
--- a/releasetools.py
+++ b/releasetools.py
@@ -33,5 +33,6 @@ def AddImage(info, basename, dest):
 
 def OTA_InstallEnd(info):
   info.script.Print("Patching firmware images...")
+  AddImage(info, "dtbo.img", "/dev/block/bootdevice/by-name/dtbo")
   AddImage(info, "vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta")
   return