diff --git a/calibre/config.json b/calibre/config.json
index 47897c57f..4e841d31d 100644
--- a/calibre/config.json
+++ b/calibre/config.json
@@ -61,7 +61,7 @@
   "panel_icon": "mdi:monitor",
   "ports": {
     "8080/tcp": 8080,
-    "8081/tcp": 8081,
+    "8081/tcp": 8081
   },
   "ports_description": {
     "8080/tcp": "Calibre desktop gui"
@@ -84,4 +84,4 @@
   "version": "1.29.1",
   "webui": "http://[HOST]:[PORT:8080]",
   "video": true
-}
\ No newline at end of file
+}