diff --git a/package/common/download.sh b/package/common/download.sh
index 947b2ce9f3c8a67640c7326aaaf0b1b2f04231b0..015c815294db5e838fc5a5894da0a172deec9240 100755
--- a/package/common/download.sh
+++ b/package/common/download.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 download_path=$JARVIS_DOWNLOAD
 type_=wget
-
+url=
+filename=
 OPTIND=1
 
 while getopts ":u:f:t:" opt;