diff --git a/data/langdb.yaml b/data/langdb.yaml
index d41ad05e..a2acc46b 100644
--- a/data/langdb.yaml
+++ b/data/langdb.yaml
@@ -387,6 +387,7 @@ languages:
   jdt: [jdt-cyrl]
   jdt-cyrl: [Cyrl, [EU, AS], жугьури]
   jje: [Kore, [AS], 제주말]
+  juk: [Latn, [AF], Nene Wapan]
   jut: [Latn, [EU], jysk]
   jv: [Latn, [AS, PA], Jawa]
  # For support in webfonts.
diff --git a/data/language-data.json b/data/language-data.json
index 7d91ebb7..74bb4a52 100644
--- a/data/language-data.json
+++ b/data/language-data.json
@@ -2442,6 +2442,13 @@
             ],
             "제주말"
         ],
+        "juk": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Nene Wapan"
+        ],
         "jut": [
             "Latn",
             [