diff --git a/deploy/synology_dsm.sh b/deploy/synology_dsm.sh
index 0c2b118..5aef3b9 100644
--- a/deploy/synology_dsm.sh
+++ b/deploy/synology_dsm.sh
@@ -15,6 +15,7 @@
 # SYNO_Scheme - defaults to http
 # SYNO_Hostname - defaults to localhost
 # SYNO_Port - defaults to 5000
+# SYNO_DID - device ID to skip OTP - defaults to empty
 #
 #returns 0 means success, otherwise error.
 
@@ -38,6 +39,7 @@ synology_dsm_deploy() {
   _getdeployconf SYNO_Username
   _getdeployconf SYNO_Password
   _getdeployconf SYNO_Create
+  _getdeployconf SYNO_DID
   if [ -z "$SYNO_Username" ] || [ -z "$SYNO_Password" ]; then
     SYNO_Username=""
     SYNO_Password=""
@@ -79,7 +81,7 @@ synology_dsm_deploy() {
 
   # Login, get the token from JSON and session id from cookie
   _info "Logging into $SYNO_Hostname:$SYNO_Port"
-  response=$(_get "$_base_url/webman/login.cgi?username=$SYNO_Username&passwd=$SYNO_Password&enable_syno_token=yes")
+  response=$(_get "$_base_url/webman/login.cgi?username=$SYNO_Username&passwd=$SYNO_Password&enable_syno_token=yes&device_id=$SYNO_DID")
   token=$(echo "$response" | grep "SynoToken" | sed -n 's/.*"SynoToken" *: *"\([^"]*\).*/\1/p')
   _debug3 response "$response"
 
@@ -99,6 +101,7 @@ synology_dsm_deploy() {
   # Now that we know the username and password are good, save them
   _savedeployconf SYNO_Username "$SYNO_Username"
   _savedeployconf SYNO_Password "$SYNO_Password"
+  _savedeployconf SYNO_DID "$SYNO_DID"
   _debug token "$token"
 
   _info "Getting certificates in Synology DSM"