diff --git a/data/langdb.yaml b/data/langdb.yaml
index e225e38..834ad99 100644
--- a/data/langdb.yaml
+++ b/data/langdb.yaml
@@ -19,6 +19,7 @@ languages:
   af: [Latn, [AF], Afrikaans]
   agq: [Latn, [AF], aghɨ̂m]
   ahr: [Deva, [AS], अहिराणी]
+  aii: [Syrc, [ME], ܣܘܪܝܬ]
   ajg: [Latn, [AF], ajagbe]
  # The code ajp was deprecated by ISO and merged into apc:
  # https://iso639-3.sil.org/code/ajp
diff --git a/data/language-data.json b/data/language-data.json
index 33e8bea..a65ae80 100644
--- a/data/language-data.json
+++ b/data/language-data.json
@@ -136,6 +136,13 @@
             ],
             "अहिराणी"
         ],
+        "aii": [
+            "Syrc",
+            [
+                "ME"
+            ],
+            "ܣܘܪܝܬ"
+        ],
         "ajg": [
             "Latn",
             [