diff --git a/.tx/config b/.tx/config
index 57f9c62df..9d9454973 100644
--- a/.tx/config
+++ b/.tx/config
@@ -9,6 +9,7 @@ source_lang = en
 type        = QT
 
 [o:nextcloud:p:nextcloud:r:client-desktop]
+file_filter = nextcloud.client-desktop/<lang>_translation
 source_file = mirall.desktop.in
 source_lang = en
 type        = DESKTOP