diff --git a/src/i18n/locales/nl/leftSidebar/languages.json b/src/i18n/locales/nl/leftSidebar/languages.json
index c49b33d6..71eb95a1 100644
--- a/src/i18n/locales/nl/leftSidebar/languages.json
+++ b/src/i18n/locales/nl/leftSidebar/languages.json
@@ -2,6 +2,9 @@
   "key": {
     "label": "Naam"
   },
+  "level": {
+    "label": "Taalvaardigheid"
+  },
   "rating": {
     "label": "Waardering"
   }