diff --git a/packages/i18n/strings/pl.json b/packages/i18n/strings/pl.json
index 62897e91d..13aba453d 100644
--- a/packages/i18n/strings/pl.json
+++ b/packages/i18n/strings/pl.json
@@ -433,6 +433,9 @@
           "model": {
             "name": "Model"
           },
+          "skins": {
+            "unreleased": "Unreleased"
+          },
           "dynamic": {
             "name": "Dynamic armor",
             "custom_shell": {