diff --git a/frontend/src/i18n/lang/no-NO.json b/frontend/src/i18n/lang/no-NO.json
index a4a285433..7e9bc3946 100644
--- a/frontend/src/i18n/lang/no-NO.json
+++ b/frontend/src/i18n/lang/no-NO.json
@@ -1130,7 +1130,7 @@
     }
   },
   "date": {
-    "locale": "nn",
+    "locale": "en",
     "altFormatLong": "d.m.y H:i",
     "altFormatShort": "d.m.y"
   },