diff --git a/webtrees/config.json b/webtrees/config.json
index 126c73773..7d4ecd558 100644
--- a/webtrees/config.json
+++ b/webtrees/config.json
@@ -38,7 +38,7 @@
   "schema": {
     "LANG": "str",
     "BASE_URL": "url",
-    "DB_TYPE": "list(sqlite|other)",
+    "DB_TYPE": "list(sqlite|external)",
     "WT_USER": "str",
     "WT_NAME": "str",
     "WT_PASS": "str",