diff --git a/config/appsettings.json b/config/appsettings.json
index adb2c928e6..413981bf0b 100644
--- a/config/appsettings.json
+++ b/config/appsettings.json
@@ -130,7 +130,7 @@
     },
     "cultures": "az,cs,de,en-GB,en-US,es,fr,it,lv,nl,pl,pt-BR,pt,ro,sk,sl,fi,vi,tr,el-GR,bg,ru,sr-Cyrl-RS,sr-Latn-RS,uk-UA,hy-AM,ar-SA,si,lo-LA,zh-CN,ja-JP,ko-KR",
     "logo": {
-        "custom-cultures": "zh-CN"
+        "custom-cultures": ["zh-CN"]
     },
     "controlpanel": {
       "url": ""