diff --git a/translations/config.json b/translations/config.json
index f96f1fa8..dbfb3a49 100644
--- a/translations/config.json
+++ b/translations/config.json
@@ -38,6 +38,7 @@
         "nextcloud files_filter",
         "nextcloud files_fulltextsearch",
         "nextcloud files_lock",
+        "nextcloud files_pdfviewer",
         "nextcloud files_photospheres",
         "nextcloud files_retention",
         "nextcloud files_rightclick",