diff --git a/data/langdb.yaml b/data/langdb.yaml
index 84ff758..d49592f 100644
--- a/data/langdb.yaml
+++ b/data/langdb.yaml
@@ -507,7 +507,7 @@ languages:
   shy-latn: [Latn, [AF], tacawit]
   si: [Sinh, [AS], සිංහල]
   simple: [en-simple]
-  sjd: [Cyrl, [EU], Кӣллт са̄мь кӣлл]
+  sjd: [Cyrl, [EU], кӣллт са̄мь кӣлл]
   sje: [Latn, [EU], bidumsámegiella]
   sjo: [Mong, [AS], ᠰᡞᠪᡝ ᡤᡞᠰᡠᠨ]
   sju: [Latn, [EU], ubmejesámiengiälla]
diff --git a/data/language-data.json b/data/language-data.json
index 9fd9b55..1c1efc3 100644
--- a/data/language-data.json
+++ b/data/language-data.json
@@ -3280,7 +3280,7 @@
             [
                 "EU"
             ],
-            "Кӣллт са̄мь кӣлл"
+            "кӣллт са̄мь кӣлл"
         ],
         "sje": [
             "Latn",