diff --git a/public/language/en_GB/modules.json b/public/language/en_GB/modules.json
index e4f509842f..673ad026a9 100644
--- a/public/language/en_GB/modules.json
+++ b/public/language/en_GB/modules.json
@@ -24,6 +24,7 @@
 	"composer.discard": "Are you sure you wish to discard this post?",
 	"composer.submit_and_lock": "Submit and Lock",
 	"composer.toggle_dropdown": "Toggle Dropdown",
+	"composer.uploading": "Uploading %1",
 
 	"bootbox.ok": "OK",
 	"bootbox.cancel": "Cancel",