diff --git a/en.json b/en.json
index 23dc575..2ad3301 100644
--- a/en.json
+++ b/en.json
@@ -1022,6 +1022,7 @@
         "Exporter.ExportAs": "Export as:",
         "Exporter.Export": "Export",
         "Exporter.Exporting": "Exporting...",
+        "Exporter.InvalidFileName": "Invalid Filename",
 
         "Export.PackageExportable.Package": "Resonite Package",
         "Export.PackageExportable.PackageWithVariants": "Resonite Package <size=75%>(+variants)</size>",