diff --git a/resources/i18n/en.json b/resources/i18n/en.json
index 6f49345..d7d9ec6 100644
--- a/resources/i18n/en.json
+++ b/resources/i18n/en.json
@@ -137,7 +137,7 @@
     "monitor-directory-tooltip":"All ZIM files in this directory will be automatically added to the library.",
     "next-tab":"Move to next tab",
     "previous-tab":"Move to previous tab",
-    "cancel-download": "Cancel Download",
+    "cancel-download": "Cancel download",
     "cancel-download-text": "Are you sure you want to cancel the download of <b>{{ZIM}}</b>?",
     "delete-book": "Delete book",
     "delete-book-text": "Are you sure you want to delete <b>{{ZIM}}</b>?",