diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 4c452ad..dcc083c 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -623,10 +623,13 @@
   # "boot" or "recovery", without extension.
   partition_name = os.path.basename(sourcedir).lower()
 
-  if (partition_name == "recovery" and
-      info_dict.get("include_recovery_dtbo") == "true"):
-    fn = os.path.join(sourcedir, "recovery_dtbo")
-    cmd.extend(["--recovery_dtbo", fn])
+  if partition_name == "recovery":
+    if info_dict.get("include_recovery_dtbo") == "true":
+      fn = os.path.join(sourcedir, "recovery_dtbo")
+      cmd.extend(["--recovery_dtbo", fn])
+    if info_dict.get("include_recovery_acpio") == "true":
+      fn = os.path.join(sourcedir, "recovery_acpio")
+      cmd.extend(["--recovery_acpio", fn])
 
   RunAndCheckOutput(cmd)