diff --git a/backend/classifier/models.json b/backend/classifier/models.json
index 3171d0f..e882219 100644
--- a/backend/classifier/models.json
+++ b/backend/classifier/models.json
@@ -562,7 +562,8 @@
         "SZD-41 Jantar Standard",
         "SZD-42 Jantar 2B",
         "SZD-45 Ogar",
-        "SZD-48 Jantar Standard 2/3",
+        "SZD-48 Jantar Standard 2",
+        "SZD-48-3 Jantar Standard 3",
         "SZD-50 Puchacz",
         "SZD-51 Junior",
         "SZD-54 Perkoz",