diff --git a/src/pretix/locale/de_Informal/LC_MESSAGES/djangojs.po b/src/pretix/locale/de_Informal/LC_MESSAGES/djangojs.po
index 3dab0a74d5..543a811aba 100644
--- a/src/pretix/locale/de_Informal/LC_MESSAGES/djangojs.po
+++ b/src/pretix/locale/de_Informal/LC_MESSAGES/djangojs.po
@@ -12,6 +12,7 @@ msgstr ""
 "Last-Translator: Raphael Michel <michel@rami.io>\n"
 "Language-Team: German (informal) <https://translate.pretix.eu/projects/"
 "pretix/pretix-js/de_Informal/>\n"
+"Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"