diff --git a/config/wireless.json b/config/wireless.json
index 1df7821a..e7838ac1 100644
--- a/config/wireless.json
+++ b/config/wireless.json
@@ -22,7 +22,7 @@
     },
     "2_4GHz_max14ch": {
       "countries": [
-        "JP", "EU", "NL",
+        "JP", "EU", "NL"
       ],
       "channels": [
         1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14