diff --git a/sherlock/resources/.data.json.swp b/sherlock/resources/.data.json.swp
new file mode 100644
index 00000000..42824db5
Binary files /dev/null and b/sherlock/resources/.data.json.swp differ
diff --git a/sherlock/resources/data.json b/sherlock/resources/data.json
index e1944ddb..7e665d36 100644
--- a/sherlock/resources/data.json
+++ b/sherlock/resources/data.json
@@ -2149,6 +2149,7 @@
   "opennet": {
     "errorMsg": "\u0418\u043c\u044f \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0430 \u043d\u0435 \u043d\u0430\u0439\u0434\u0435\u043d\u043e",
     "errorType": "message",
+    "regexCheck": "^[^_]*$",
     "url": "https://www.opennet.ru/~{}",
     "urlMain": "https://www.opennet.ru/",
     "username_claimed": "anonismus",