diff --git a/data/langdb.yaml b/data/langdb.yaml
index 4ce7cd9..1e6a1b8 100644
--- a/data/langdb.yaml
+++ b/data/langdb.yaml
@@ -562,6 +562,7 @@ languages:
   pdc: [Latn, [EU, AM], Deitsch]
   pdt: [Latn, [EU, AM], Plautdietsch]
   pes: [fa]
+  pey: [Latn, [EU, PA, AS], Petjoh]
   pfl: [Latn, [EU], Pälzisch]
   pi: [Deva, [AS], पालि]
   pih: [Latn, [PA], Norfuk / Pitkern]
diff --git a/data/language-data.json b/data/language-data.json
index c003bfe..f5a40ea 100644
--- a/data/language-data.json
+++ b/data/language-data.json
@@ -3527,6 +3527,15 @@
         "pes": [
             "fa"
         ],
+        "pey": [
+            "Latn",
+            [
+                "EU",
+                "PA",
+                "AS"
+            ],
+            "Petjoh"
+        ],
         "pfl": [
             "Latn",
             [