diff --git a/data/server/GetAppConfig.json b/data/server/GetAppConfig.json
index 728e48f181..992965d547 100644
--- a/data/server/GetAppConfig.json
+++ b/data/server/GetAppConfig.json
@@ -1129,7 +1129,7 @@
             "key": "forum_upgrade_participants_min",
             "value": {
                 "_": "types.JsonNumber",
-                "value": 1.0
+                "value": 0.0
             }
         },
         {
diff --git a/data/server/test/GetAppConfig.json b/data/server/test/GetAppConfig.json
index 4d832188ca..f9c6f54178 100644
--- a/data/server/test/GetAppConfig.json
+++ b/data/server/test/GetAppConfig.json
@@ -625,7 +625,7 @@
             "key": "forum_upgrade_participants_min",
             "value": {
                 "_": "types.JsonNumber",
-                "value": 1.0
+                "value": 0.0
             }
         },
         {