diff --git a/bucket/syncthing.json b/bucket/syncthing.json
index 956b5f484d..528cfa4b1c 100644
--- a/bucket/syncthing.json
+++ b/bucket/syncthing.json
@@ -32,7 +32,7 @@
         [
             "syncthing.exe",
             "syncthing",
-            "-home \"$dir\\config\""
+            "--home \"$dir\\config\" --no-upgrade"
         ]
     ],
     "persist": "config",