diff --git a/data/data.min.json b/data/data.min.json
index 9ede407..360b034 100644
--- a/data/data.min.json
+++ b/data/data.min.json
@@ -187,7 +187,8 @@
                 "(%3F)?os_ehash",
                 "(%3F)?_ga",
                 "(%3F)?__twitter_impression",
-                "(%3F)?wt[a-zA-Z_]*",
+                "(%3F)?wt_?z?mc",
+                "(%3F)?wtrid",
                 "(%3F)?[a-zA-Z]?mc"
             ],
             "referralMarketing": [],
@@ -1182,6 +1183,19 @@
             "exceptions": [],
             "redirections": [],
             "forceRedirection": false
+        },
+        "yandex": {
+            "urlPattern": "(https:\\/\\/|http:\\/\\/)([a-zA-Z0-9-.]*\\.)?(yandex)(\\.ru|\\.com).*",
+            "completeProvider": false,
+            "rules": [
+                "lr",
+                "redircnt"
+            ],
+            "referralMarketing": [],
+            "rawRules": [],
+            "exceptions": [],
+            "redirections": [],
+            "forceRedirection": false
         }
     }
 }