diff --git a/data/langdb.yaml b/data/langdb.yaml
index 9ace3b5..0bd942a 100644
--- a/data/langdb.yaml
+++ b/data/langdb.yaml
@@ -371,6 +371,7 @@ languages:
   moe: [Latn, [AM], Innu-aimun]
   mr: [Deva, [AS, ME], मराठी]
   mrj: [Cyrl, [EU], кырык мары]
+  mrv: [Latn, [PA], Magareva]
   ms: [Latn, [AS], Bahasa Melayu]
   ms-arab: [Arab, [AS], بهاس ملايو]
   mt: [Latn, [EU], Malti]
diff --git a/language-data.json b/language-data.json
index 6495012..352b745 100644
--- a/language-data.json
+++ b/language-data.json
@@ -2370,6 +2370,13 @@
             ],
             "кырык мары"
         ],
+        "mrv": [
+            "Latn",
+            [
+                "PA"
+            ],
+            "Magareva"
+        ],
         "ms": [
             "Latn",
             [