diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 2b7aee4..abdbbbb 100755
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -285,7 +285,8 @@
   img.Write()
 
 
-def AddVBMeta(output_zip, boot_img_path, system_img_path, prefix="IMAGES/"):
+def AddVBMeta(output_zip, boot_img_path, system_img_path, vendor_img_path,
+              prefix="IMAGES/"):
   """Create a VBMeta image and store it in output_zip."""
   img = OutputFile(output_zip, OPTIONS.input_tmp, prefix, "vbmeta.img")
   avbtool = os.getenv('AVBTOOL') or "avbtool"
@@ -294,6 +295,8 @@
          "--include_descriptors_from_image", boot_img_path,
          "--include_descriptors_from_image", system_img_path,
          "--generate_dm_verity_cmdline_from_hashtree", system_img_path]
+  if vendor_img_path is not None:
+    cmd.extend(["--include_descriptors_from_image", vendor_img_path])
   common.AppendAVBSigningArgs(cmd)
   args = OPTIONS.info_dict.get("board_avb_make_vbmeta_image_args", None)
   if args and args.strip():
@@ -477,7 +480,7 @@
   if OPTIONS.info_dict.get("board_avb_enable", None) == "true":
     banner("vbmeta")
     boot_contents = boot_image.WriteToTemp()
-    AddVBMeta(output_zip, boot_contents.name, system_img_path)
+    AddVBMeta(output_zip, boot_contents.name, system_img_path, vendor_img_path)
 
   # For devices using A/B update, copy over images from RADIO/ and/or
   # VENDOR_IMAGES/ to IMAGES/ and make sure we have all the needed